Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion?
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion?
In 5 years |
Very probable (1) |
83.8% |
264 |
|
Quite probable (2) |
12.4% |
39 |
|
Rather improbable (3) |
1.9% |
6 |
|
Most improbable (4) |
1.9% |
6 |
|
Total (Mean) |
100.0% |
N=315 |
(1.22) |
In 20 years |
Very probable (1) |
35.6% |
112 |
|
Quite probable (2) |
50.5% |
159 |
|
Rather improbable (3) |
11.1% |
35 |
|
Most improbable (4) |
2.9% |
9 |
|
Total (Mean) |
100.0% |
N=315 |
(1.81) |
In 50 years |
Very probable (1) |
13.0% |
41 |
|
Quite probable (2) |
45.1% |
142 |
|
Rather improbable (3) |
26.3% |
83 |
|
Most improbable (4) |
15.6% |
49 |
|
Total (Mean) |
100.0% |
N=315 |
(2.44) |
In 100 years |
Very probable (1) |
9.2% |
29 |
|
Quite probable (2) |
24.1% |
76 |
|
Rather improbable (3) |
34.9% |
110 |
|
Most improbable (4) |
31.7% |
100 |
|
Total (Mean) |
100.0% |
N=315 |
(2.89) |
In 500 years |
Very probable (1) |
6.7% |
21 |
|
Quite probable (2) |
16.8% |
53 |
|
Rather improbable (3) |
20.3% |
64 |
|
Most improbable (4) |
56.2% |
177 |
|
Total (Mean) |
100.0% |
N=315 |
(3.26) |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Region
|
|
Central Europe w/o Germany |
Scandinavian countries |
New EU member states |
Mediterranean countries |
Germany |
UK and Ireland |
Total |
In 5 years |
Very probable (1) |
84.4% |
84.4% |
89.3% |
68.5% |
87.0% |
88.9% |
83.8% |
54 |
27 |
67 |
37 |
47 |
32 |
264 |
Quite probable (2) |
14.1% |
12.5% |
6.7% |
24.1% |
13.0% |
2.8% |
12.4% |
9 |
4 |
5 |
13 |
7 |
1 |
39 |
Rather improbable (3) |
.0% |
3.1% |
1.3% |
5.6% |
.0% |
2.8% |
1.9% |
0 |
1 |
1 |
3 |
0 |
1 |
6 |
Most improbable (4) |
1.6% |
.0% |
2.7% |
1.9% |
.0% |
5.6% |
1.9% |
1 |
0 |
2 |
1 |
0 |
2 |
6 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=64 |
N=32 |
N=75 |
N=54 |
N=54 |
N=36 |
N=315 |
(1.19) |
(1.19) |
(1.17) |
(1.41) |
(1.13) |
(1.25) |
(1.22) |
In 20 years |
Very probable (1) |
32.8% |
53.1% |
33.3% |
35.2% |
24.1% |
47.2% |
35.6% |
21 |
17 |
25 |
19 |
13 |
17 |
112 |
Quite probable (2) |
51.6% |
46.9% |
50.7% |
44.4% |
59.3% |
47.2% |
50.5% |
33 |
15 |
38 |
24 |
32 |
17 |
159 |
Rather improbable (3) |
14.1% |
.0% |
10.7% |
16.7% |
13.0% |
5.6% |
11.1% |
9 |
0 |
8 |
9 |
7 |
2 |
35 |
Most improbable (4) |
1.6% |
.0% |
5.3% |
3.7% |
3.7% |
.0% |
2.9% |
1 |
0 |
4 |
2 |
2 |
0 |
9 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=64 |
N=32 |
N=75 |
N=54 |
N=54 |
N=36 |
N=315 |
(1.84) |
(1.47) |
(1.88) |
(1.89) |
(1.96) |
(1.58) |
(1.81) |
In 50 years |
Very probable (1) |
14.1% |
12.5% |
9.3% |
16.7% |
7.4% |
22.2% |
13.0% |
9 |
4 |
7 |
9 |
4 |
8 |
41 |
Quite probable (2) |
45.3% |
68.8% |
41.3% |
38.9% |
38.9% |
50.0% |
45.1% |
29 |
22 |
31 |
21 |
21 |
18 |
142 |
Rather improbable (3) |
23.4% |
15.6% |
30.7% |
22.2% |
37.0% |
22.2% |
26.3% |
15 |
5 |
23 |
12 |
20 |
8 |
83 |
Most improbable (4) |
17.2% |
3.1% |
18.7% |
22.2% |
16.7% |
5.6% |
15.6% |
11 |
1 |
14 |
12 |
9 |
2 |
49 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=64 |
N=32 |
N=75 |
N=54 |
N=54 |
N=36 |
N=315 |
(2.44) |
(2.09) |
(2.59) |
(2.50) |
(2.63) |
(2.11) |
(2.44) |
In 100 years |
Very probable (1) |
7.8% |
3.1% |
8.0% |
20.4% |
1.9% |
13.9% |
9.2% |
5 |
1 |
6 |
11 |
1 |
5 |
29 |
Quite probable (2) |
31.3% |
50.0% |
10.7% |
11.1% |
20.4% |
41.7% |
24.1% |
20 |
16 |
8 |
6 |
11 |
15 |
76 |
Rather improbable (3) |
34.4% |
34.4% |
40.0% |
33.3% |
35.2% |
27.8% |
34.9% |
22 |
11 |
30 |
18 |
19 |
10 |
110 |
Most improbable (4) |
26.6% |
12.5% |
41.3% |
35.2% |
42.6% |
16.7% |
31.7% |
17 |
4 |
31 |
19 |
23 |
6 |
100 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=64 |
N=32 |
N=75 |
N=54 |
N=54 |
N=36 |
N=315 |
(2.80) |
(2.56) |
(3.15) |
(2.83) |
(3.19) |
(2.47) |
(2.89) |
In 500 years |
Very probable (1) |
6.3% |
6.3% |
5.3% |
14.8% |
.0% |
8.3% |
6.7% |
4 |
2 |
4 |
8 |
0 |
3 |
21 |
Quite probable (2) |
23.4% |
34.4% |
8.0% |
5.6% |
13.0% |
30.6% |
16.8% |
15 |
11 |
6 |
3 |
7 |
11 |
53 |
Rather improbable (3) |
21.9% |
18.8% |
16.0% |
20.4% |
24.1% |
22.2% |
20.3% |
14 |
6 |
12 |
11 |
13 |
8 |
64 |
Most improbable (4) |
48.4% |
40.6% |
70.7% |
59.3% |
63.0% |
38.9% |
56.2% |
31 |
13 |
53 |
32 |
34 |
14 |
177 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=64 |
N=32 |
N=75 |
N=54 |
N=54 |
N=36 |
N=315 |
(3.12) |
(2.94) |
(3.52) |
(3.24) |
(3.50) |
(2.92) |
(3.26) |
Kruskal Wallis Test
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Chi-Square |
11.688 |
13.536 |
14.438 |
23.967 |
19.142 |
df |
5 |
5 |
5 |
5 |
5 |
Asymp. Sig. |
.039 |
.019 |
.013 |
.000 |
.002 |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Type of library
|
|
GRL |
NL |
UL |
Total |
In 5 years |
Very probable (1) |
71.7% |
83.9% |
86.1% |
83.8% |
33 |
26 |
205 |
264 |
Quite probable (2) |
28.3% |
16.1% |
8.8% |
12.4% |
13 |
5 |
21 |
39 |
Rather improbable (3) |
.0% |
.0% |
2.5% |
1.9% |
0 |
0 |
6 |
6 |
Most improbable (4) |
.0% |
.0% |
2.5% |
1.9% |
0 |
0 |
6 |
6 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=46 |
N=31 |
N=238 |
N=315 |
(1.28) |
(1.16) |
(1.21) |
(1.22) |
In 20 years |
Very probable (1) |
21.7% |
48.4% |
36.6% |
35.6% |
10 |
15 |
87 |
112 |
Quite probable (2) |
54.3% |
32.3% |
52.1% |
50.5% |
25 |
10 |
124 |
159 |
Rather improbable (3) |
21.7% |
16.1% |
8.4% |
11.1% |
10 |
5 |
20 |
35 |
Most improbable (4) |
2.2% |
3.2% |
2.9% |
2.9% |
1 |
1 |
7 |
9 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=46 |
N=31 |
N=238 |
N=315 |
(2.04) |
(1.74) |
(1.78) |
(1.81) |
In 50 years |
Very probable (1) |
15.2% |
22.6% |
11.3% |
13.0% |
7 |
7 |
27 |
41 |
Quite probable (2) |
28.3% |
41.9% |
48.7% |
45.1% |
13 |
13 |
116 |
142 |
Rather improbable (3) |
30.4% |
19.4% |
26.5% |
26.3% |
14 |
6 |
63 |
83 |
Most improbable (4) |
26.1% |
16.1% |
13.4% |
15.6% |
12 |
5 |
32 |
49 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=46 |
N=31 |
N=238 |
N=315 |
(2.67) |
(2.29) |
(2.42) |
(2.44) |
In 100 years |
Very probable (1) |
10.9% |
9.7% |
8.8% |
9.2% |
5 |
3 |
21 |
29 |
Quite probable (2) |
10.9% |
29.0% |
26.1% |
24.1% |
5 |
9 |
62 |
76 |
Rather improbable (3) |
34.8% |
32.3% |
35.3% |
34.9% |
16 |
10 |
84 |
110 |
Most improbable (4) |
43.5% |
29.0% |
29.8% |
31.7% |
20 |
9 |
71 |
100 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=46 |
N=31 |
N=238 |
N=315 |
(3.11) |
(2.81) |
(2.86) |
(2.89) |
In 500 years |
Very probable (1) |
6.5% |
9.7% |
6.3% |
6.7% |
3 |
3 |
15 |
21 |
Quite probable (2) |
10.9% |
25.8% |
16.8% |
16.8% |
5 |
8 |
40 |
53 |
Rather improbable (3) |
8.7% |
12.9% |
23.5% |
20.3% |
4 |
4 |
56 |
64 |
Most improbable (4) |
73.9% |
51.6% |
53.4% |
56.2% |
34 |
16 |
127 |
177 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=46 |
N=31 |
N=238 |
N=315 |
(3.50) |
(3.06) |
(3.24) |
(3.26) |
Kruskal Wallis Test
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Chi-Square |
4.793 |
6.536 |
4.039 |
3.609 |
5.466 |
df |
2 |
2 |
2 |
2 |
2 |
Asymp. Sig. |
.091 |
.038 |
.133 |
.165 |
.065 |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Number of bound volumes
|
|
Less than 350000 |
350000 to 700000 |
700001 to 1800000 |
More than 1800000 |
Total |
In 5 years |
Very probable (1) |
73.1% |
88.0% |
87.0% |
87.8% |
84.0% |
57 |
66 |
67 |
72 |
262 |
Quite probable (2) |
19.2% |
8.0% |
11.7% |
11.0% |
12.5% |
15 |
6 |
9 |
9 |
39 |
Rather improbable (3) |
3.8% |
1.3% |
.0% |
1.2% |
1.6% |
3 |
1 |
0 |
1 |
5 |
Most improbable (4) |
3.8% |
2.7% |
1.3% |
.0% |
1.9% |
3 |
2 |
1 |
0 |
6 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=78 |
N=75 |
N=77 |
N=82 |
N=312 |
(1.38) |
(1.19) |
(1.16) |
(1.13) |
(1.21) |
In 20 years |
Very probable (1) |
32.1% |
38.7% |
39.0% |
32.9% |
35.6% |
25 |
29 |
30 |
27 |
111 |
Quite probable (2) |
48.7% |
48.0% |
53.2% |
51.2% |
50.3% |
38 |
36 |
41 |
42 |
157 |
Rather improbable (3) |
16.7% |
10.7% |
5.2% |
12.2% |
11.2% |
13 |
8 |
4 |
10 |
35 |
Most improbable (4) |
2.6% |
2.7% |
2.6% |
3.7% |
2.9% |
2 |
2 |
2 |
3 |
9 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=78 |
N=75 |
N=77 |
N=82 |
N=312 |
(1.90) |
(1.77) |
(1.71) |
(1.87) |
(1.81) |
In 50 years |
Very probable (1) |
11.5% |
9.3% |
18.2% |
12.2% |
12.8% |
9 |
7 |
14 |
10 |
40 |
Quite probable (2) |
35.9% |
50.7% |
50.6% |
43.9% |
45.2% |
28 |
38 |
39 |
36 |
141 |
Rather improbable (3) |
26.9% |
30.7% |
19.5% |
28.0% |
26.3% |
21 |
23 |
15 |
23 |
82 |
Most improbable (4) |
25.6% |
9.3% |
11.7% |
15.9% |
15.7% |
20 |
7 |
9 |
13 |
49 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=78 |
N=75 |
N=77 |
N=82 |
N=312 |
(2.67) |
(2.40) |
(2.25) |
(2.48) |
(2.45) |
In 100 years |
Very probable (1) |
11.5% |
8.0% |
10.4% |
6.1% |
9.0% |
9 |
6 |
8 |
5 |
28 |
Quite probable (2) |
16.7% |
20.0% |
32.5% |
28.0% |
24.4% |
13 |
15 |
25 |
23 |
76 |
Rather improbable (3) |
28.2% |
45.3% |
32.5% |
34.1% |
34.9% |
22 |
34 |
25 |
28 |
109 |
Most improbable (4) |
43.6% |
26.7% |
24.7% |
31.7% |
31.7% |
34 |
20 |
19 |
26 |
99 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=78 |
N=75 |
N=77 |
N=82 |
N=312 |
(3.04) |
(2.91) |
(2.71) |
(2.91) |
(2.89) |
In 500 years |
Very probable (1) |
11.5% |
8.0% |
3.9% |
3.7% |
6.7% |
9 |
6 |
3 |
3 |
21 |
Quite probable (2) |
10.3% |
14.7% |
20.8% |
20.7% |
16.7% |
8 |
11 |
16 |
17 |
52 |
Rather improbable (3) |
14.1% |
17.3% |
28.6% |
22.0% |
20.5% |
11 |
13 |
22 |
18 |
64 |
Most improbable (4) |
64.1% |
60.0% |
46.8% |
53.7% |
56.1% |
50 |
45 |
36 |
44 |
175 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=78 |
N=75 |
N=77 |
N=82 |
N=312 |
(3.31) |
(3.29) |
(3.18) |
(3.26) |
(3.26) |
Kruskal Wallis Test
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Chi-Square |
9.578 |
2.991 |
8.398 |
5.579 |
2.598 |
df |
3 |
3 |
3 |
3 |
3 |
Asymp. Sig. |
.023 |
.393 |
.038 |
.134 |
.458 |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Foundation of library
|
|
Before 1960 |
1960 to Present |
Total |
In 5 years |
Very probable (1) |
82.9% |
85.9% |
83.8% |
175 |
79 |
254 |
Quite probable (2) |
13.7% |
9.8% |
12.5% |
29 |
9 |
38 |
Rather improbable (3) |
1.4% |
2.2% |
1.7% |
3 |
2 |
5 |
Most improbable (4) |
1.9% |
2.2% |
2.0% |
4 |
2 |
6 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
N=211 |
N=92 |
N=303 |
(1.22) |
(1.21) |
(1.22) |
In 20 years |
Very probable (1) |
37.4% |
33.7% |
36.3% |
79 |
31 |
110 |
Quite probable (2) |
49.3% |
51.1% |
49.8% |
104 |
47 |
151 |
Rather improbable (3) |
10.0% |
13.0% |
10.9% |
21 |
12 |
33 |
Most improbable (4) |
3.3% |
2.2% |
3.0% |
7 |
2 |
9 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
N=211 |
N=92 |
N=303 |
(1.79) |
(1.84) |
(1.81) |
In 50 years |
Very probable (1) |
14.7% |
9.8% |
13.2% |
31 |
9 |
40 |
Quite probable (2) |
45.0% |
44.6% |
44.9% |
95 |
41 |
136 |
Rather improbable (3) |
27.5% |
23.9% |
26.4% |
58 |
22 |
80 |
Most improbable (4) |
12.8% |
21.7% |
15.5% |
27 |
20 |
47 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
N=211 |
N=92 |
N=303 |
(2.38) |
(2.58) |
(2.44) |
In 100 years |
Very probable (1) |
10.0% |
7.6% |
9.2% |
21 |
7 |
28 |
Quite probable (2) |
24.2% |
25.0% |
24.4% |
51 |
23 |
74 |
Rather improbable (3) |
37.0% |
28.3% |
34.3% |
78 |
26 |
104 |
Most improbable (4) |
28.9% |
39.1% |
32.0% |
61 |
36 |
97 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
N=211 |
N=92 |
N=303 |
(2.85) |
(2.99) |
(2.89) |
In 500 years |
Very probable (1) |
6.2% |
7.6% |
6.6% |
13 |
7 |
20 |
Quite probable (2) |
18.0% |
14.1% |
16.8% |
38 |
13 |
51 |
Rather improbable (3) |
22.3% |
18.5% |
21.1% |
47 |
17 |
64 |
Most improbable (4) |
53.6% |
59.8% |
55.4% |
113 |
55 |
168 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
N=211 |
N=92 |
N=303 |
(3.23) |
(3.30) |
(3.25) |
Mann-Whitney U Test
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Mann-Whitney U |
9447.000 |
9293.500 |
8694.000 |
8885.000 |
9186.500 |
Wilcoxon W |
13725.000 |
31659.500 |
31060.000 |
31251.000 |
31552.500 |
Z |
-.578 |
-.647 |
-1.534 |
-1.226 |
-.821 |
Asymp. Sig. (2-tailed) |
.564 |
.518 |
.125 |
.220 |
.412 |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Position of respondent
|
|
Head of library/ Chief librarian |
Head of department |
Project manager |
Employee |
Total |
In 5 years |
Very probable (1) |
82.5% |
89.2% |
74.1% |
88.9% |
84.1% |
146 |
74 |
20 |
24 |
264 |
Quite probable (2) |
13.6% |
8.4% |
18.5% |
7.4% |
12.1% |
24 |
7 |
5 |
2 |
38 |
Rather improbable (3) |
2.3% |
1.2% |
3.7% |
.0% |
1.9% |
4 |
1 |
1 |
0 |
6 |
Most improbable (4) |
1.7% |
1.2% |
3.7% |
3.7% |
1.9% |
3 |
1 |
1 |
1 |
6 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=177 |
N=83 |
N=27 |
N=27 |
N=314 |
(1.23) |
(1.14) |
(1.37) |
(1.19) |
(1.22) |
In 20 years |
Very probable (1) |
41.2% |
26.5% |
25.9% |
33.3% |
35.4% |
73 |
22 |
7 |
9 |
111 |
Quite probable (2) |
42.4% |
62.7% |
66.7% |
51.9% |
50.6% |
75 |
52 |
18 |
14 |
159 |
Rather improbable (3) |
13.0% |
8.4% |
3.7% |
14.8% |
11.1% |
23 |
7 |
1 |
4 |
35 |
Most improbable (4) |
3.4% |
2.4% |
3.7% |
.0% |
2.9% |
6 |
2 |
1 |
0 |
9 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=177 |
N=83 |
N=27 |
N=27 |
N=314 |
(1.79) |
(1.87) |
(1.85) |
(1.81) |
(1.82) |
In 50 years |
Very probable (1) |
14.1% |
8.4% |
11.1% |
18.5% |
12.7% |
25 |
7 |
3 |
5 |
40 |
Quite probable (2) |
46.9% |
47.0% |
37.0% |
37.0% |
45.2% |
83 |
39 |
10 |
10 |
142 |
Rather improbable (3) |
22.0% |
32.5% |
37.0% |
25.9% |
26.4% |
39 |
27 |
10 |
7 |
83 |
Most improbable (4) |
16.9% |
12.0% |
14.8% |
18.5% |
15.6% |
30 |
10 |
4 |
5 |
49 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=177 |
N=83 |
N=27 |
N=27 |
N=314 |
(2.42) |
(2.48) |
(2.56) |
(2.44) |
(2.45) |
In 100 years |
Very probable (1) |
10.7% |
7.2% |
7.4% |
3.7% |
8.9% |
19 |
6 |
2 |
1 |
28 |
Quite probable (2) |
22.0% |
27.7% |
18.5% |
33.3% |
24.2% |
39 |
23 |
5 |
9 |
76 |
Rather improbable (3) |
35.6% |
33.7% |
40.7% |
29.6% |
35.0% |
63 |
28 |
11 |
8 |
110 |
Most improbable (4) |
31.6% |
31.3% |
33.3% |
33.3% |
31.8% |
56 |
26 |
9 |
9 |
100 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=177 |
N=83 |
N=27 |
N=27 |
N=314 |
(2.88) |
(2.89) |
(3.00) |
(2.93) |
(2.90) |
In 500 years |
Very probable (1) |
7.3% |
6.0% |
3.7% |
3.7% |
6.4% |
13 |
5 |
1 |
1 |
20 |
Quite probable (2) |
16.4% |
18.1% |
22.2% |
11.1% |
16.9% |
29 |
15 |
6 |
3 |
53 |
Rather improbable (3) |
19.2% |
22.9% |
11.1% |
29.6% |
20.4% |
34 |
19 |
3 |
8 |
64 |
Most improbable (4) |
57.1% |
53.0% |
63.0% |
55.6% |
56.4% |
101 |
44 |
17 |
15 |
177 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=177 |
N=83 |
N=27 |
N=27 |
N=314 |
(3.26) |
(3.23) |
(3.33) |
(3.37) |
(3.27) |
Kruskal Wallis Test
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Chi-Square |
4.411 |
1.938 |
1.112 |
.332 |
.562 |
df |
3 |
3 |
3 |
3 |
3 |
Asymp. Sig. |
.220 |
.585 |
.774 |
.954 |
.905 |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Background of respondent
|
|
Librarian |
Technician / IT |
Manager |
Scientist |
Total |
In 5 years |
Very probable (1) |
83.0% |
82.8% |
83.6% |
95.8% |
84.1% |
156 |
24 |
61 |
23 |
264 |
Quite probable (2) |
11.2% |
17.2% |
15.1% |
4.2% |
12.1% |
21 |
5 |
11 |
1 |
38 |
Rather improbable (3) |
3.2% |
.0% |
.0% |
.0% |
1.9% |
6 |
0 |
0 |
0 |
6 |
Most improbable (4) |
2.7% |
.0% |
1.4% |
.0% |
1.9% |
5 |
0 |
1 |
0 |
6 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=188 |
N=29 |
N=73 |
N=24 |
N=314 |
(1.26) |
(1.17) |
(1.19) |
(1.04) |
(1.22) |
In 20 years |
Very probable (1) |
33.0% |
24.1% |
42.5% |
45.8% |
35.4% |
62 |
7 |
31 |
11 |
111 |
Quite probable (2) |
53.2% |
58.6% |
42.5% |
45.8% |
50.6% |
100 |
17 |
31 |
11 |
159 |
Rather improbable (3) |
11.7% |
6.9% |
12.3% |
8.3% |
11.1% |
22 |
2 |
9 |
2 |
35 |
Most improbable (4) |
2.1% |
10.3% |
2.7% |
.0% |
2.9% |
4 |
3 |
2 |
0 |
9 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=188 |
N=29 |
N=73 |
N=24 |
N=314 |
(1.83) |
(2.03) |
(1.75) |
(1.62) |
(1.82) |
In 50 years |
Very probable (1) |
12.8% |
10.3% |
15.1% |
8.3% |
12.7% |
24 |
3 |
11 |
2 |
40 |
Quite probable (2) |
45.7% |
34.5% |
47.9% |
45.8% |
45.2% |
86 |
10 |
35 |
11 |
142 |
Rather improbable (3) |
28.2% |
37.9% |
16.4% |
29.2% |
26.4% |
53 |
11 |
12 |
7 |
83 |
Most improbable (4) |
13.3% |
17.2% |
20.5% |
16.7% |
15.6% |
25 |
5 |
15 |
4 |
49 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=188 |
N=29 |
N=73 |
N=24 |
N=314 |
(2.42) |
(2.62) |
(2.42) |
(2.54) |
(2.45) |
In 100 years |
Very probable (1) |
9.6% |
6.9% |
8.2% |
8.3% |
8.9% |
18 |
2 |
6 |
2 |
28 |
Quite probable (2) |
24.5% |
17.2% |
27.4% |
20.8% |
24.2% |
46 |
5 |
20 |
5 |
76 |
Rather improbable (3) |
35.6% |
34.5% |
32.9% |
37.5% |
35.0% |
67 |
10 |
24 |
9 |
110 |
Most improbable (4) |
30.3% |
41.4% |
31.5% |
33.3% |
31.8% |
57 |
12 |
23 |
8 |
100 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=188 |
N=29 |
N=73 |
N=24 |
N=314 |
(2.87) |
(3.10) |
(2.88) |
(2.96) |
(2.90) |
In 500 years |
Very probable (1) |
5.9% |
6.9% |
6.8% |
8.3% |
6.4% |
11 |
2 |
5 |
2 |
20 |
Quite probable (2) |
17.6% |
10.3% |
17.8% |
16.7% |
16.9% |
33 |
3 |
13 |
4 |
53 |
Rather improbable (3) |
19.7% |
20.7% |
24.7% |
12.5% |
20.4% |
37 |
6 |
18 |
3 |
64 |
Most improbable (4) |
56.9% |
62.1% |
50.7% |
62.5% |
56.4% |
107 |
18 |
37 |
15 |
177 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=188 |
N=29 |
N=73 |
N=24 |
N=314 |
(3.28) |
(3.38) |
(3.19) |
(3.29) |
(3.27) |
Kruskal Wallis Test
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Chi-Square |
2.794 |
4.169 |
1.889 |
1.805 |
1.259 |
df |
3 |
3 |
3 |
3 |
3 |
Asymp. Sig. |
.424 |
.244 |
.596 |
.614 |
.739 |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Age of respondent
|
|
Under 31 |
31-40 years |
41-50 years |
51-60 years |
Over 60 |
Total |
In 5 years |
Very probable (1) |
100.0% |
87.0% |
85.0% |
80.8% |
85.7% |
83.9% |
5 |
40 |
91 |
101 |
18 |
255 |
Quite probable (2) |
.0% |
8.7% |
10.3% |
16.0% |
14.3% |
12.5% |
0 |
4 |
11 |
20 |
3 |
38 |
Rather improbable (3) |
.0% |
2.2% |
2.8% |
1.6% |
.0% |
2.0% |
0 |
1 |
3 |
2 |
0 |
6 |
Most improbable (4) |
.0% |
2.2% |
1.9% |
1.6% |
.0% |
1.6% |
0 |
1 |
2 |
2 |
0 |
5 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=5 |
N=46 |
N=107 |
N=125 |
N=21 |
N=304 |
(1.00) |
(1.20) |
(1.21) |
(1.24) |
(1.14) |
(1.21) |
In 20 years |
Very probable (1) |
.0% |
28.3% |
30.8% |
43.2% |
33.3% |
35.2% |
0 |
13 |
33 |
54 |
7 |
107 |
Quite probable (2) |
100.0% |
60.9% |
52.3% |
43.2% |
52.4% |
50.7% |
5 |
28 |
56 |
54 |
11 |
154 |
Rather improbable (3) |
.0% |
10.9% |
12.1% |
10.4% |
14.3% |
11.2% |
0 |
5 |
13 |
13 |
3 |
34 |
Most improbable (4) |
.0% |
.0% |
4.7% |
3.2% |
.0% |
3.0% |
0 |
0 |
5 |
4 |
0 |
9 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=5 |
N=46 |
N=107 |
N=125 |
N=21 |
N=304 |
(2.00) |
(1.83) |
(1.91) |
(1.74) |
(1.81) |
(1.82) |
In 50 years |
Very probable (1) |
.0% |
17.4% |
11.2% |
13.6% |
14.3% |
13.2% |
0 |
8 |
12 |
17 |
3 |
40 |
Quite probable (2) |
20.0% |
30.4% |
44.9% |
52.0% |
38.1% |
44.7% |
1 |
14 |
48 |
65 |
8 |
136 |
Rather improbable (3) |
80.0% |
34.8% |
23.4% |
23.2% |
23.8% |
26.0% |
4 |
16 |
25 |
29 |
5 |
79 |
Most improbable (4) |
.0% |
17.4% |
20.6% |
11.2% |
23.8% |
16.1% |
0 |
8 |
22 |
14 |
5 |
49 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=5 |
N=46 |
N=107 |
N=125 |
N=21 |
N=304 |
(2.80) |
(2.52) |
(2.53) |
(2.32) |
(2.57) |
(2.45) |
In 100 years |
Very probable (1) |
.0% |
10.9% |
9.3% |
8.0% |
9.5% |
8.9% |
0 |
5 |
10 |
10 |
2 |
27 |
Quite probable (2) |
20.0% |
17.4% |
17.8% |
33.6% |
19.0% |
24.3% |
1 |
8 |
19 |
42 |
4 |
74 |
Rather improbable (3) |
80.0% |
39.1% |
32.7% |
33.6% |
33.3% |
34.9% |
4 |
18 |
35 |
42 |
7 |
106 |
Most improbable (4) |
.0% |
32.6% |
40.2% |
24.8% |
38.1% |
31.9% |
0 |
15 |
43 |
31 |
8 |
97 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=5 |
N=46 |
N=107 |
N=125 |
N=21 |
N=304 |
(2.80) |
(2.93) |
(3.04) |
(2.75) |
(3.00) |
(2.90) |
In 500 years |
Very probable (1) |
.0% |
10.9% |
4.7% |
6.4% |
4.8% |
6.3% |
0 |
5 |
5 |
8 |
1 |
19 |
Quite probable (2) |
20.0% |
8.7% |
15.0% |
22.4% |
14.3% |
17.1% |
1 |
4 |
16 |
28 |
3 |
52 |
Rather improbable (3) |
.0% |
15.2% |
19.6% |
23.2% |
23.8% |
20.4% |
0 |
7 |
21 |
29 |
5 |
62 |
Most improbable (4) |
80.0% |
65.2% |
60.7% |
48.0% |
57.1% |
56.3% |
4 |
30 |
65 |
60 |
12 |
171 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=5 |
N=46 |
N=107 |
N=125 |
N=21 |
N=304 |
(3.60) |
(3.35) |
(3.36) |
(3.13) |
(3.33) |
(3.27) |
Kruskal Wallis Test
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Chi-Square |
2.157 |
4.585 |
5.218 |
7.090 |
6.089 |
df |
4 |
4 |
4 |
4 |
4 |
Asymp. Sig. |
.707 |
.333 |
.266 |
.131 |
.193 |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Q1 - Generally speaking, how important do you consider the long-term preservation of digital documents?
|
|
Very important |
Rather important |
Rather unimportant |
Totally unimportant |
Total |
In 5 years |
Very probable (1) |
83.9% |
84.7% |
66.7% |
100.0% |
84.0% |
198 |
61 |
2 |
2 |
263 |
Quite probable (2) |
12.7% |
12.5% |
.0% |
.0% |
12.5% |
30 |
9 |
0 |
0 |
39 |
Rather improbable (3) |
2.1% |
1.4% |
.0% |
.0% |
1.9% |
5 |
1 |
0 |
0 |
6 |
Most improbable (4) |
1.3% |
1.4% |
33.3% |
.0% |
1.6% |
3 |
1 |
1 |
0 |
5 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=236 |
N=72 |
N=3 |
N=2 |
N=313 |
(1.21) |
(1.19) |
(2.00) |
(1.00) |
(1.21) |
In 20 years |
Very probable (1) |
39.8% |
25.0% |
.0% |
.0% |
35.8% |
94 |
18 |
0 |
0 |
112 |
Quite probable (2) |
48.3% |
59.7% |
66.7% |
.0% |
50.8% |
114 |
43 |
2 |
0 |
159 |
Rather improbable (3) |
9.3% |
11.1% |
33.3% |
100.0% |
10.5% |
22 |
8 |
1 |
2 |
33 |
Most improbable (4) |
2.5% |
4.2% |
.0% |
.0% |
2.9% |
6 |
3 |
0 |
0 |
9 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=236 |
N=72 |
N=3 |
N=2 |
N=313 |
(1.75) |
(1.94) |
(2.33) |
(3.00) |
(1.81) |
In 50 years |
Very probable (1) |
15.3% |
6.9% |
.0% |
.0% |
13.1% |
36 |
5 |
0 |
0 |
41 |
Quite probable (2) |
43.6% |
50.0% |
66.7% |
.0% |
45.0% |
103 |
36 |
2 |
0 |
141 |
Rather improbable (3) |
26.7% |
26.4% |
33.3% |
.0% |
26.5% |
63 |
19 |
1 |
0 |
83 |
Most improbable (4) |
14.4% |
16.7% |
.0% |
100.0% |
15.3% |
34 |
12 |
0 |
2 |
48 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=236 |
N=72 |
N=3 |
N=2 |
N=313 |
(2.40) |
(2.53) |
(2.33) |
(4.00) |
(2.44) |
In 100 years |
Very probable (1) |
9.7% |
5.6% |
33.3% |
.0% |
8.9% |
23 |
4 |
1 |
0 |
28 |
Quite probable (2) |
28.4% |
12.5% |
.0% |
.0% |
24.3% |
67 |
9 |
0 |
0 |
76 |
Rather improbable (3) |
30.5% |
50.0% |
66.7% |
.0% |
35.1% |
72 |
36 |
2 |
0 |
110 |
Most improbable (4) |
31.4% |
31.9% |
.0% |
100.0% |
31.6% |
74 |
23 |
0 |
2 |
99 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=236 |
N=72 |
N=3 |
N=2 |
N=313 |
(2.83) |
(3.08) |
(2.33) |
(4.00) |
(2.89) |
In 500 years |
Very probable (1) |
6.4% |
5.6% |
33.3% |
.0% |
6.4% |
15 |
4 |
1 |
0 |
20 |
Quite probable (2) |
19.5% |
9.7% |
.0% |
.0% |
16.9% |
46 |
7 |
0 |
0 |
53 |
Rather improbable (3) |
19.9% |
22.2% |
33.3% |
.0% |
20.4% |
47 |
16 |
1 |
0 |
64 |
Most improbable (4) |
54.2% |
62.5% |
33.3% |
100.0% |
56.2% |
128 |
45 |
1 |
2 |
176 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=236 |
N=72 |
N=3 |
N=2 |
N=313 |
(3.22) |
(3.42) |
(2.67) |
(4.00) |
(3.27) |
Kruskal Wallis Test
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Chi-Square |
1.499 |
11.811 |
5.861 |
7.333 |
4.499 |
df |
3 |
3 |
3 |
3 |
3 |
Asymp. Sig. |
.683 |
.008 |
.119 |
.062 |
.212 |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Q2 - Generally speaking, do you consider the long-term preservation of digital documents to be an intrinsic task of libraries?
|
|
Yes |
No |
Total |
In 5 years |
Very probable (1) |
86.8% |
62.1% |
84.4% |
236 |
18 |
254 |
Quite probable (2) |
11.0% |
31.0% |
13.0% |
30 |
9 |
39 |
Rather improbable (3) |
1.1% |
3.4% |
1.3% |
3 |
1 |
4 |
Most improbable (4) |
1.1% |
3.4% |
1.3% |
3 |
1 |
4 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
N=272 |
N=29 |
N=301 |
(1.17) |
(1.48) |
(1.20) |
In 20 years |
Very probable (1) |
37.5% |
20.7% |
35.9% |
102 |
6 |
108 |
Quite probable (2) |
51.5% |
37.9% |
50.2% |
140 |
11 |
151 |
Rather improbable (3) |
8.5% |
37.9% |
11.3% |
23 |
11 |
34 |
Most improbable (4) |
2.6% |
3.4% |
2.7% |
7 |
1 |
8 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
N=272 |
N=29 |
N=301 |
(1.76) |
(2.24) |
(1.81) |
In 50 years |
Very probable (1) |
12.9% |
17.2% |
13.3% |
35 |
5 |
40 |
Quite probable (2) |
47.4% |
13.8% |
44.2% |
129 |
4 |
133 |
Rather improbable (3) |
25.7% |
37.9% |
26.9% |
70 |
11 |
81 |
Most improbable (4) |
14.0% |
31.0% |
15.6% |
38 |
9 |
47 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
N=272 |
N=29 |
N=301 |
(2.41) |
(2.83) |
(2.45) |
In 100 years |
Very probable (1) |
7.7% |
20.7% |
9.0% |
21 |
6 |
27 |
Quite probable (2) |
26.1% |
6.9% |
24.3% |
71 |
2 |
73 |
Rather improbable (3) |
36.8% |
17.2% |
34.9% |
100 |
5 |
105 |
Most improbable (4) |
29.4% |
55.2% |
31.9% |
80 |
16 |
96 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
N=272 |
N=29 |
N=301 |
(2.88) |
(3.07) |
(2.90) |
In 500 years |
Very probable (1) |
5.5% |
13.8% |
6.3% |
15 |
4 |
19 |
Quite probable (2) |
17.6% |
10.3% |
16.9% |
48 |
3 |
51 |
Rather improbable (3) |
21.3% |
10.3% |
20.3% |
58 |
3 |
61 |
Most improbable (4) |
55.5% |
65.5% |
56.5% |
151 |
19 |
170 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
N=272 |
N=29 |
N=301 |
(3.27) |
(3.28) |
(3.27) |
Mann-Whitney U Test
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Mann-Whitney U |
2967.000 |
2633.000 |
2936.500 |
3290.000 |
3731.500 |
Wilcoxon W |
40095.000 |
39761.000 |
40064.500 |
40418.000 |
40859.500 |
Z |
-3.481 |
-3.237 |
-2.399 |
-1.539 |
-.531 |
Asymp. Sig. (2-tailed) |
.001 |
.001 |
.016 |
.124 |
.595 |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Q3 - Do you consider the long-term preservation of digital documents to be an intrinsic task of your own library?
|
|
Yes |
No |
Total |
In 5 years |
Very probable (1) |
85.8% |
89.2% |
86.2% |
199 |
33 |
232 |
Quite probable (2) |
11.2% |
8.1% |
10.8% |
26 |
3 |
29 |
Rather improbable (3) |
1.3% |
2.7% |
1.5% |
3 |
1 |
4 |
Most improbable (4) |
1.7% |
.0% |
1.5% |
4 |
0 |
4 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
N=232 |
N=37 |
N=269 |
(1.19) |
(1.14) |
(1.18) |
In 20 years |
Very probable (1) |
37.9% |
29.7% |
36.8% |
88 |
11 |
99 |
Quite probable (2) |
50.0% |
64.9% |
52.0% |
116 |
24 |
140 |
Rather improbable (3) |
9.1% |
2.7% |
8.2% |
21 |
1 |
22 |
Most improbable (4) |
3.0% |
2.7% |
3.0% |
7 |
1 |
8 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
N=232 |
N=37 |
N=269 |
(1.77) |
(1.78) |
(1.77) |
In 50 years |
Very probable (1) |
12.9% |
13.5% |
13.0% |
30 |
5 |
35 |
Quite probable (2) |
47.0% |
43.2% |
46.5% |
109 |
16 |
125 |
Rather improbable (3) |
24.6% |
35.1% |
26.0% |
57 |
13 |
70 |
Most improbable (4) |
15.5% |
8.1% |
14.5% |
36 |
3 |
39 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
N=232 |
N=37 |
N=269 |
(2.43) |
(2.38) |
(2.42) |
In 100 years |
Very probable (1) |
7.8% |
8.1% |
7.8% |
18 |
3 |
21 |
Quite probable (2) |
26.3% |
21.6% |
25.7% |
61 |
8 |
69 |
Rather improbable (3) |
37.1% |
35.1% |
36.8% |
86 |
13 |
99 |
Most improbable (4) |
28.9% |
35.1% |
29.7% |
67 |
13 |
80 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
N=232 |
N=37 |
N=269 |
(2.87) |
(2.97) |
(2.88) |
In 500 years |
Very probable (1) |
6.5% |
2.7% |
5.9% |
15 |
1 |
16 |
Quite probable (2) |
16.8% |
21.6% |
17.5% |
39 |
8 |
47 |
Rather improbable (3) |
22.4% |
10.8% |
20.8% |
52 |
4 |
56 |
Most improbable (4) |
54.3% |
64.9% |
55.8% |
126 |
24 |
150 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
N=232 |
N=37 |
N=269 |
(3.25) |
(3.38) |
(3.26) |
Mann-Whitney U Test
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Mann-Whitney U |
4146.000 |
4153.000 |
4246.500 |
4002.500 |
3924.500 |
Wilcoxon W |
4849.000 |
31181.000 |
4949.500 |
31030.500 |
30952.500 |
Z |
-.556 |
-.352 |
-.111 |
-.692 |
-.928 |
Asymp. Sig. (2-tailed) |
.578 |
.725 |
.912 |
.489 |
.353 |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Q4 - Does your library already maintain a repository of digital documents?
|
|
Yes. Our digital repository is accessible online. |
Not yet, but there are plans to establish one. |
No, and there are no plans to establish one at present. |
Total |
In 5 years |
Very probable (1) |
90.6% |
87.6% |
64.2% |
83.1% |
96 |
92 |
43 |
231 |
Quite probable (2) |
6.6% |
9.5% |
28.4% |
12.9% |
7 |
10 |
19 |
36 |
Rather improbable (3) |
.9% |
1.9% |
3.0% |
1.8% |
1 |
2 |
2 |
5 |
Most improbable (4) |
1.9% |
1.0% |
4.5% |
2.2% |
2 |
1 |
3 |
6 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=106 |
N=105 |
N=67 |
N=278 |
(1.14) |
(1.16) |
(1.48) |
(1.23) |
In 20 years |
Very probable (1) |
44.3% |
35.2% |
25.4% |
36.3% |
47 |
37 |
17 |
101 |
Quite probable (2) |
49.1% |
51.4% |
43.3% |
48.6% |
52 |
54 |
29 |
135 |
Rather improbable (3) |
5.7% |
11.4% |
23.9% |
12.2% |
6 |
12 |
16 |
34 |
Most improbable (4) |
.9% |
1.9% |
7.5% |
2.9% |
1 |
2 |
5 |
8 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=106 |
N=105 |
N=67 |
N=278 |
(1.63) |
(1.80) |
(2.13) |
(1.82) |
In 50 years |
Very probable (1) |
16.0% |
10.5% |
11.9% |
12.9% |
17 |
11 |
8 |
36 |
Quite probable (2) |
50.0% |
50.5% |
29.9% |
45.3% |
53 |
53 |
20 |
126 |
Rather improbable (3) |
26.4% |
21.9% |
28.4% |
25.2% |
28 |
23 |
19 |
70 |
Most improbable (4) |
7.5% |
17.1% |
29.9% |
16.5% |
8 |
18 |
20 |
46 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=106 |
N=105 |
N=67 |
N=278 |
(2.25) |
(2.46) |
(2.76) |
(2.45) |
In 100 years |
Very probable (1) |
8.5% |
7.6% |
13.4% |
9.4% |
9 |
8 |
9 |
26 |
Quite probable (2) |
33.0% |
25.7% |
9.0% |
24.5% |
35 |
27 |
6 |
68 |
Rather improbable (3) |
33.0% |
41.0% |
28.4% |
34.9% |
35 |
43 |
19 |
97 |
Most improbable (4) |
25.5% |
25.7% |
49.3% |
31.3% |
27 |
27 |
33 |
87 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=106 |
N=105 |
N=67 |
N=278 |
(2.75) |
(2.85) |
(3.13) |
(2.88) |
In 500 years |
Very probable (1) |
6.6% |
4.8% |
11.9% |
7.2% |
7 |
5 |
8 |
20 |
Quite probable (2) |
21.7% |
16.2% |
7.5% |
16.2% |
23 |
17 |
5 |
45 |
Rather improbable (3) |
23.6% |
24.8% |
13.4% |
21.6% |
25 |
26 |
9 |
60 |
Most improbable (4) |
48.1% |
54.3% |
67.2% |
55.0% |
51 |
57 |
45 |
153 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=106 |
N=105 |
N=67 |
N=278 |
(3.13) |
(3.29) |
(3.36) |
(3.24) |
Kruskal Wallis Test
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Chi-Square |
22.223 |
15.160 |
11.504 |
9.140 |
4.237 |
df |
2 |
2 |
2 |
2 |
2 |
Asymp. Sig. |
.000 |
.001 |
.003 |
.010 |
.120 |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Q5 - Does your library have any written guidelines for the long-term preservation of digital documents?
|
|
Yes. These guidelines are published online. |
Yes, but these guidelines are not publicly accessible. |
No, but there are plans to create some. |
No, and there are no plans to create any. |
Total |
In 5 years |
Very probable (1) |
90.0% |
91.7% |
89.2% |
85.7% |
89.1% |
18 |
22 |
124 |
24 |
188 |
Quite probable (2) |
10.0% |
8.3% |
7.2% |
10.7% |
8.1% |
2 |
2 |
10 |
3 |
17 |
Rather improbable (3) |
.0% |
.0% |
1.4% |
3.6% |
1.4% |
0 |
0 |
2 |
1 |
3 |
Most improbable (4) |
.0% |
.0% |
2.2% |
.0% |
1.4% |
0 |
0 |
3 |
0 |
3 |
Total |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=20 |
N=24 |
N=139 |
N=28 |
N=211 |
(1.10) |
(1.08) |
(1.17) |
(1.18) |
(1.15) |
In 20 years |
Very probable (1) |
45.0% |
54.2% |
36.7% |
39.3% |
39.8% |
9 |
13 |
51 |
11 |
84 |
Quite probable (2) |
40.0% |
33.3% |
55.4% |
46.4% |
50.2% |
8 |
8 |
77 |
13 |
106 |
Rather improbable (3) |
10.0% |
12.5% |
7.2% |
10.7% |
8.5% |
2 |
3 |
10 |
3 |
18 |
Most improbable (4) |
5.0% |
.0% |
.7% |
3.6% |
1.4% |
1 |
0 |
1 |
1 |
3 |
Total |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=20 |
N=24 |
N=139 |
N=28 |
N=211 |
(1.75) |
(1.58) |
(1.72) |
(1.79) |
(1.72) |
In 50 years |
Very probable (1) |
30.0% |
16.7% |
10.8% |
10.7% |
13.3% |
6 |
4 |
15 |
3 |
28 |
Quite probable (2) |
25.0% |
50.0% |
56.1% |
39.3% |
50.2% |
5 |
12 |
78 |
11 |
106 |
Rather improbable (3) |
30.0% |
16.7% |
22.3% |
35.7% |
24.2% |
6 |
4 |
31 |
10 |
51 |
Most improbable (4) |
15.0% |
16.7% |
10.8% |
14.3% |
12.3% |
3 |
4 |
15 |
4 |
26 |
Total |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=20 |
N=24 |
N=139 |
N=28 |
N=211 |
(2.30) |
(2.33) |
(2.33) |
(2.54) |
(2.36) |
In 100 years |
Very probable (1) |
15.0% |
4.2% |
7.2% |
10.7% |
8.1% |
3 |
1 |
10 |
3 |
17 |
Quite probable (2) |
20.0% |
33.3% |
31.7% |
21.4% |
29.4% |
4 |
8 |
44 |
6 |
62 |
Rather improbable (3) |
25.0% |
33.3% |
41.0% |
28.6% |
37.0% |
5 |
8 |
57 |
8 |
78 |
Most improbable (4) |
40.0% |
29.2% |
20.1% |
39.3% |
25.6% |
8 |
7 |
28 |
11 |
54 |
Total |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=20 |
N=24 |
N=139 |
N=28 |
N=211 |
(2.90) |
(2.88) |
(2.74) |
(2.96) |
(2.80) |
In 500 years |
Very probable (1) |
10.0% |
4.2% |
5.0% |
7.1% |
5.7% |
2 |
1 |
7 |
2 |
12 |
Quite probable (2) |
10.0% |
25.0% |
20.1% |
14.3% |
19.0% |
2 |
6 |
28 |
4 |
40 |
Rather improbable (3) |
20.0% |
25.0% |
24.5% |
25.0% |
24.2% |
4 |
6 |
34 |
7 |
51 |
Most improbable (4) |
60.0% |
45.8% |
50.4% |
53.6% |
51.2% |
12 |
11 |
70 |
15 |
108 |
Total |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=20 |
N=24 |
N=139 |
N=28 |
N=211 |
(3.30) |
(3.13) |
(3.20) |
(3.25) |
(3.21) |
Kruskal Wallis Test
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Chi-Square |
.537 |
1.429 |
1.761 |
2.403 |
.776 |
df |
3 |
3 |
3 |
3 |
3 |
Asymp. Sig. |
.911 |
.699 |
.623 |
.493 |
.855 |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Q5.1 - Does your library have any written guidelines for the collection of digital documents?
|
|
Yes. These guidelines are published online. |
Yes, but these guidelines are not publicly accessible. |
No, but there are plans to create some. |
No, and there are no plans to create any. |
Total |
In 5 years |
Very probable (1) |
83.3% |
91.7% |
100.0% |
100.0% |
90.9% |
10 |
22 |
7 |
1 |
40 |
Quite probable (2) |
16.7% |
8.3% |
.0% |
.0% |
9.1% |
2 |
2 |
0 |
0 |
4 |
Rather improbable (3) |
.0% |
.0% |
.0% |
.0% |
.0% |
0 |
0 |
0 |
0 |
0 |
Most improbable (4) |
.0% |
.0% |
.0% |
.0% |
.0% |
0 |
0 |
0 |
0 |
0 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=12 |
N=24 |
N=7 |
N=1 |
N=44 |
(1.17) |
(1.08) |
(1.00) |
(1.00) |
(1.09) |
In 20 years |
Very probable (1) |
50.0% |
41.7% |
71.4% |
100.0% |
50.0% |
6 |
10 |
5 |
1 |
22 |
Quite probable (2) |
33.3% |
41.7% |
28.6% |
.0% |
36.4% |
4 |
10 |
2 |
0 |
16 |
Rather improbable (3) |
8.3% |
16.7% |
.0% |
.0% |
11.4% |
1 |
4 |
0 |
0 |
5 |
Most improbable (4) |
8.3% |
.0% |
.0% |
.0% |
2.3% |
1 |
0 |
0 |
0 |
1 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=12 |
N=24 |
N=7 |
N=1 |
N=44 |
(1.75) |
(1.75) |
(1.29) |
(1.00) |
(1.66) |
In 50 years |
Very probable (1) |
33.3% |
16.7% |
14.3% |
100.0% |
22.7% |
4 |
4 |
1 |
1 |
10 |
Quite probable (2) |
33.3% |
37.5% |
57.1% |
.0% |
38.6% |
4 |
9 |
4 |
0 |
17 |
Rather improbable (3) |
16.7% |
29.2% |
14.3% |
.0% |
22.7% |
2 |
7 |
1 |
0 |
10 |
Most improbable (4) |
16.7% |
16.7% |
14.3% |
.0% |
15.9% |
2 |
4 |
1 |
0 |
7 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=12 |
N=24 |
N=7 |
N=1 |
N=44 |
(2.17) |
(2.46) |
(2.29) |
(1.00) |
(2.32) |
In 100 years |
Very probable (1) |
16.7% |
4.2% |
14.3% |
.0% |
9.1% |
2 |
1 |
1 |
0 |
4 |
Quite probable (2) |
25.0% |
29.2% |
14.3% |
100.0% |
27.3% |
3 |
7 |
1 |
1 |
12 |
Rather improbable (3) |
25.0% |
29.2% |
42.9% |
.0% |
29.5% |
3 |
7 |
3 |
0 |
13 |
Most improbable (4) |
33.3% |
37.5% |
28.6% |
.0% |
34.1% |
4 |
9 |
2 |
0 |
15 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=12 |
N=24 |
N=7 |
N=1 |
N=44 |
(2.75) |
(3.00) |
(2.86) |
(2.00) |
(2.89) |
In 500 years |
Very probable (1) |
8.3% |
4.2% |
14.3% |
.0% |
6.8% |
1 |
1 |
1 |
0 |
3 |
Quite probable (2) |
25.0% |
20.8% |
.0% |
.0% |
18.2% |
3 |
5 |
0 |
0 |
8 |
Rather improbable (3) |
8.3% |
20.8% |
42.9% |
100.0% |
22.7% |
1 |
5 |
3 |
1 |
10 |
Most improbable (4) |
58.3% |
54.2% |
42.9% |
.0% |
52.3% |
7 |
13 |
3 |
0 |
23 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=12 |
N=24 |
N=7 |
N=1 |
N=44 |
(3.17) |
(3.25) |
(3.14) |
(3.00) |
(3.20) |
Kruskal Wallis Test
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Chi-Square |
1.613 |
3.097 |
2.811 |
1.356 |
.349 |
df |
3 |
3 |
3 |
3 |
3 |
Asymp. Sig. |
.657 |
.377 |
.422 |
.716 |
.951 |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Q6 - Which software solution do you use (or intend to use) for your digital repository?
|
|
Open source software |
Commercial software |
Specifically developed software |
Mixed software |
Not yet decided |
Total |
In 5 years |
Very probable (1) |
93.3% |
76.9% |
90.9% |
87.5% |
88.3% |
88.6% |
56 |
20 |
20 |
14 |
68 |
178 |
Quite probable (2) |
5.0% |
15.4% |
9.1% |
6.3% |
9.1% |
8.5% |
3 |
4 |
2 |
1 |
7 |
17 |
Rather improbable (3) |
1.7% |
.0% |
.0% |
.0% |
2.6% |
1.5% |
1 |
0 |
0 |
0 |
2 |
3 |
Most improbable (4) |
.0% |
7.7% |
.0% |
6.3% |
.0% |
1.5% |
0 |
2 |
0 |
1 |
0 |
3 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=60 |
N=26 |
N=22 |
N=16 |
N=77 |
N=201 |
(1.08) |
(1.38) |
(1.09) |
(1.25) |
(1.14) |
(1.16) |
In 20 years |
Very probable (1) |
38.3% |
34.6% |
40.9% |
50.0% |
40.3% |
39.8% |
23 |
9 |
9 |
8 |
31 |
80 |
Quite probable (2) |
58.3% |
46.2% |
54.5% |
43.8% |
45.5% |
50.2% |
35 |
12 |
12 |
7 |
35 |
101 |
Rather improbable (3) |
3.3% |
15.4% |
4.5% |
6.3% |
11.7% |
8.5% |
2 |
4 |
1 |
1 |
9 |
17 |
Most improbable (4) |
.0% |
3.8% |
.0% |
.0% |
2.6% |
1.5% |
0 |
1 |
0 |
0 |
2 |
3 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=60 |
N=26 |
N=22 |
N=16 |
N=77 |
N=201 |
(1.65) |
(1.88) |
(1.64) |
(1.56) |
(1.77) |
(1.72) |
In 50 years |
Very probable (1) |
8.3% |
19.2% |
13.6% |
31.3% |
11.7% |
13.4% |
5 |
5 |
3 |
5 |
9 |
27 |
Quite probable (2) |
53.3% |
42.3% |
54.5% |
43.8% |
48.1% |
49.3% |
32 |
11 |
12 |
7 |
37 |
99 |
Rather improbable (3) |
30.0% |
19.2% |
22.7% |
12.5% |
26.0% |
24.9% |
18 |
5 |
5 |
2 |
20 |
50 |
Most improbable (4) |
8.3% |
19.2% |
9.1% |
12.5% |
14.3% |
12.4% |
5 |
5 |
2 |
2 |
11 |
25 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=60 |
N=26 |
N=22 |
N=16 |
N=77 |
N=201 |
(2.38) |
(2.38) |
(2.27) |
(2.06) |
(2.43) |
(2.36) |
In 100 years |
Very probable (1) |
3.3% |
15.4% |
9.1% |
18.8% |
6.5% |
8.0% |
2 |
4 |
2 |
3 |
5 |
16 |
Quite probable (2) |
38.3% |
15.4% |
27.3% |
37.5% |
24.7% |
28.9% |
23 |
4 |
6 |
6 |
19 |
58 |
Rather improbable (3) |
30.0% |
46.2% |
45.5% |
31.3% |
39.0% |
37.3% |
18 |
12 |
10 |
5 |
30 |
75 |
Most improbable (4) |
28.3% |
23.1% |
18.2% |
12.5% |
29.9% |
25.9% |
17 |
6 |
4 |
2 |
23 |
52 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=60 |
N=26 |
N=22 |
N=16 |
N=77 |
N=201 |
(2.83) |
(2.77) |
(2.73) |
(2.38) |
(2.92) |
(2.81) |
In 500 years |
Very probable (1) |
3.3% |
11.5% |
4.5% |
18.8% |
3.9% |
6.0% |
2 |
3 |
1 |
3 |
3 |
12 |
Quite probable (2) |
21.7% |
11.5% |
18.2% |
31.3% |
14.3% |
17.9% |
13 |
3 |
4 |
5 |
11 |
36 |
Rather improbable (3) |
33.3% |
15.4% |
27.3% |
6.3% |
23.4% |
24.4% |
20 |
4 |
6 |
1 |
18 |
49 |
Most improbable (4) |
41.7% |
61.5% |
50.0% |
43.8% |
58.4% |
51.7% |
25 |
16 |
11 |
7 |
45 |
104 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=60 |
N=26 |
N=22 |
N=16 |
N=77 |
N=201 |
(3.13) |
(3.27) |
(3.23) |
(2.75) |
(3.36) |
(3.22) |
Kruskal Wallis Test
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Chi-Square |
5.173 |
2.265 |
3.050 |
4.724 |
5.654 |
df |
4 |
4 |
4 |
4 |
4 |
Asymp. Sig. |
.270 |
.687 |
.549 |
.317 |
.227 |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Q7 - Which kinds of digital documents do you already archive at your library?
|
|
Ready-to-print master files |
Offline documents |
Online documents |
Websites |
Other types of digital documents |
In 5 years |
Very probable (1) |
90.3% |
85.0% |
92.6% |
88.0% |
97.3% |
56 |
34 |
50 |
22 |
36 |
Quite probable (2) |
4.8% |
12.5% |
7.4% |
12.0% |
2.7% |
3 |
5 |
4 |
3 |
1 |
Rather improbable (3) |
1.6% |
.0% |
.0% |
.0% |
.0% |
1 |
0 |
0 |
0 |
0 |
Most improbable (4) |
3.2% |
2.5% |
.0% |
.0% |
.0% |
2 |
1 |
0 |
0 |
0 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=62 |
N=40 |
N=54 |
N=25 |
N=37 |
(1.18) |
(1.20) |
(1.07) |
(1.12) |
(1.03) |
In 20 years |
Very probable (1) |
51.6% |
47.5% |
46.3% |
56.0% |
48.6% |
32 |
19 |
25 |
14 |
18 |
Quite probable (2) |
45.2% |
47.5% |
48.1% |
36.0% |
43.2% |
28 |
19 |
26 |
9 |
16 |
Rather improbable (3) |
3.2% |
2.5% |
3.7% |
4.0% |
8.1% |
2 |
1 |
2 |
1 |
3 |
Most improbable (4) |
.0% |
2.5% |
1.9% |
4.0% |
.0% |
0 |
1 |
1 |
1 |
0 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=62 |
N=40 |
N=54 |
N=25 |
N=37 |
(1.52) |
(1.60) |
(1.61) |
(1.56) |
(1.59) |
In 50 years |
Very probable (1) |
12.9% |
25.0% |
20.4% |
36.0% |
18.9% |
8 |
10 |
11 |
9 |
7 |
Quite probable (2) |
56.5% |
42.5% |
44.4% |
36.0% |
48.6% |
35 |
17 |
24 |
9 |
18 |
Rather improbable (3) |
27.4% |
25.0% |
25.9% |
16.0% |
21.6% |
17 |
10 |
14 |
4 |
8 |
Most improbable (4) |
3.2% |
7.5% |
9.3% |
12.0% |
10.8% |
2 |
3 |
5 |
3 |
4 |
Total |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=62 |
N=40 |
N=54 |
N=25 |
N=37 |
(2.21) |
(2.15) |
(2.24) |
(2.04) |
(2.24) |
In 100 years |
Very probable (1) |
3.2% |
15.0% |
11.1% |
24.0% |
10.8% |
2 |
6 |
6 |
6 |
4 |
Quite probable (2) |
37.1% |
27.5% |
29.6% |
36.0% |
35.1% |
23 |
11 |
16 |
9 |
13 |
Rather improbable (3) |
37.1% |
35.0% |
31.5% |
20.0% |
29.7% |
23 |
14 |
17 |
5 |
11 |
Most improbable (4) |
22.6% |
22.5% |
27.8% |
20.0% |
24.3% |
14 |
9 |
15 |
5 |
9 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=62 |
N=40 |
N=54 |
N=25 |
N=37 |
(2.79) |
(2.65) |
(2.76) |
(2.36) |
(2.68) |
In 500 years |
Very probable (1) |
1.6% |
15.0% |
7.4% |
20.0% |
8.1% |
1 |
6 |
4 |
5 |
3 |
Quite probable (2) |
22.6% |
17.5% |
20.4% |
24.0% |
24.3% |
14 |
7 |
11 |
6 |
9 |
Rather improbable (3) |
29.0% |
22.5% |
24.1% |
16.0% |
21.6% |
18 |
9 |
13 |
4 |
8 |
Most improbable (4) |
46.8% |
45.0% |
48.1% |
40.0% |
45.9% |
29 |
18 |
26 |
10 |
17 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=62 |
N=40 |
N=54 |
N=25 |
N=37 |
(3.21) |
(2.97) |
(3.13) |
(2.76) |
(3.05) |
Mann-Whitney U Test: Ready-to-print master files
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Mann-Whitney U |
1350.000 |
1078.000 |
1300.500 |
1322.000 |
1288.000 |
Wilcoxon W |
2340.000 |
3031.000 |
3253.500 |
2312.000 |
2278.000 |
Z |
-.177 |
-2.057 |
-.441 |
-.282 |
-.524 |
Asymp. Sig. (2-tailed) |
.859 |
.040 |
.659 |
.778 |
.600 |
Mann-Whitney U Test: Offline documents
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Mann-Whitney U |
1205.500 |
1241.000 |
1170.500 |
1212.000 |
1182.000 |
Wilcoxon W |
3416.500 |
2061.000 |
1990.500 |
2032.000 |
2002.000 |
Z |
-1.472 |
-.578 |
-1.056 |
-.738 |
-.967 |
Asymp. Sig. (2-tailed) |
.141 |
.564 |
.291 |
.461 |
.334 |
Mann-Whitney U Test: Online documents
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Mann-Whitney U |
1340.000 |
1337.000 |
1365.500 |
1382.000 |
1403.000 |
Wilcoxon W |
2825.000 |
2822.000 |
2850.500 |
2760.000 |
2781.000 |
Z |
-.798 |
-.475 |
-.264 |
-.146 |
-.007 |
Asymp. Sig. (2-tailed) |
.425 |
.635 |
.792 |
.884 |
.995 |
Mann-Whitney U Test: Websites
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Mann-Whitney U |
983.000 |
881.000 |
797.500 |
723.000 |
791.000 |
Wilcoxon W |
4304.000 |
1206.000 |
1122.500 |
1048.000 |
1116.000 |
Z |
-.433 |
-1.098 |
-1.733 |
-2.257 |
-1.772 |
Asymp. Sig. (2-tailed) |
.665 |
.272 |
.083 |
.024 |
.076 |
Mann-Whitney U Test: Other types of digital documents
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Mann-Whitney U |
1143.000 |
1212.500 |
1238.000 |
1187.000 |
1201.000 |
Wilcoxon W |
1846.000 |
1915.500 |
1941.000 |
1890.000 |
1904.000 |
Z |
-1.746 |
-.476 |
-.276 |
-.622 |
-.538 |
Asymp. Sig. (2-tailed) |
.081 |
.634 |
.782 |
.534 |
.591 |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Q8 - How would you assess your digital repository in terms of technical, structural and organizational quality, compared to other libraries of a similar size?
|
|
Better |
Comparable to others |
Worse |
Total |
In 5 years |
Very probable (1) |
90.9% |
92.3% |
80.0% |
90.5% |
30 |
48 |
8 |
86 |
Quite probable (2) |
9.1% |
5.8% |
10.0% |
7.4% |
3 |
3 |
1 |
7 |
Rather improbable (3) |
.0% |
1.9% |
.0% |
1.1% |
0 |
1 |
0 |
1 |
Most improbable (4) |
.0% |
.0% |
10.0% |
1.1% |
0 |
0 |
1 |
1 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=33 |
N=52 |
N=10 |
N=95 |
(1.09) |
(1.10) |
(1.40) |
(1.13) |
In 20 years |
Very probable (1) |
60.6% |
40.4% |
10.0% |
44.2% |
20 |
21 |
1 |
42 |
Quite probable (2) |
33.3% |
53.8% |
90.0% |
50.5% |
11 |
28 |
9 |
48 |
Rather improbable (3) |
3.0% |
5.8% |
.0% |
4.2% |
1 |
3 |
0 |
4 |
Most improbable (4) |
3.0% |
.0% |
.0% |
1.1% |
1 |
0 |
0 |
1 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=33 |
N=52 |
N=10 |
N=95 |
(1.48) |
(1.65) |
(1.90) |
(1.62) |
In 50 years |
Very probable (1) |
27.3% |
11.5% |
10.0% |
16.8% |
9 |
6 |
1 |
16 |
Quite probable (2) |
39.4% |
55.8% |
50.0% |
49.5% |
13 |
29 |
5 |
47 |
Rather improbable (3) |
27.3% |
23.1% |
40.0% |
26.3% |
9 |
12 |
4 |
25 |
Most improbable (4) |
6.1% |
9.6% |
.0% |
7.4% |
2 |
5 |
0 |
7 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=33 |
N=52 |
N=10 |
N=95 |
(2.12) |
(2.31) |
(2.30) |
(2.24) |
In 100 years |
Very probable (1) |
18.2% |
3.8% |
10.0% |
9.5% |
6 |
2 |
1 |
9 |
Quite probable (2) |
21.2% |
38.5% |
30.0% |
31.6% |
7 |
20 |
3 |
30 |
Rather improbable (3) |
36.4% |
32.7% |
30.0% |
33.7% |
12 |
17 |
3 |
32 |
Most improbable (4) |
24.2% |
25.0% |
30.0% |
25.3% |
8 |
13 |
3 |
24 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=33 |
N=52 |
N=10 |
N=95 |
(2.67) |
(2.79) |
(2.80) |
(2.75) |
In 500 years |
Very probable (1) |
12.1% |
3.8% |
10.0% |
7.4% |
4 |
2 |
1 |
7 |
Quite probable (2) |
18.2% |
23.1% |
10.0% |
20.0% |
6 |
12 |
1 |
19 |
Rather improbable (3) |
15.2% |
30.8% |
20.0% |
24.2% |
5 |
16 |
2 |
23 |
Most improbable (4) |
54.5% |
42.3% |
60.0% |
48.4% |
18 |
22 |
6 |
46 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=33 |
N=52 |
N=10 |
N=95 |
(3.12) |
(3.12) |
(3.30) |
(3.14) |
Kruskal Wallis Test
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Chi-Square |
1.636 |
6.384 |
1.052 |
.167 |
.643 |
df |
2 |
2 |
2 |
2 |
2 |
Asymp. Sig. |
.441 |
.041 |
.591 |
.920 |
.725 |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Q9 - Which department(s) is (are) responsible for the long-term preservation of digital documents within the organizational structure of your library?
|
|
A new department |
An existing department |
Several departments |
Total |
In 5 years |
Very probable (1) |
93.1% |
86.9% |
89.8% |
89.1% |
27 |
73 |
88 |
188 |
Quite probable (2) |
6.9% |
8.3% |
8.2% |
8.1% |
2 |
7 |
8 |
17 |
Rather improbable (3) |
.0% |
2.4% |
1.0% |
1.4% |
0 |
2 |
1 |
3 |
Most improbable (4) |
.0% |
2.4% |
1.0% |
1.4% |
0 |
2 |
1 |
3 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=29 |
N=84 |
N=98 |
N=211 |
(1.07) |
(1.20) |
(1.13) |
(1.15) |
In 20 years |
Very probable (1) |
37.9% |
38.1% |
41.8% |
39.8% |
11 |
32 |
41 |
84 |
Quite probable (2) |
58.6% |
51.2% |
46.9% |
50.2% |
17 |
43 |
46 |
106 |
Rather improbable (3) |
3.4% |
10.7% |
8.2% |
8.5% |
1 |
9 |
8 |
18 |
Most improbable (4) |
.0% |
.0% |
3.1% |
1.4% |
0 |
0 |
3 |
3 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=29 |
N=84 |
N=98 |
N=211 |
(1.66) |
(1.73) |
(1.72) |
(1.72) |
In 50 years |
Very probable (1) |
13.8% |
11.9% |
14.3% |
13.3% |
4 |
10 |
14 |
28 |
Quite probable (2) |
48.3% |
48.8% |
52.0% |
50.2% |
14 |
41 |
51 |
106 |
Rather improbable (3) |
24.1% |
27.4% |
21.4% |
24.2% |
7 |
23 |
21 |
51 |
Most improbable (4) |
13.8% |
11.9% |
12.2% |
12.3% |
4 |
10 |
12 |
26 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=29 |
N=84 |
N=98 |
N=211 |
(2.38) |
(2.39) |
(2.32) |
(2.36) |
In 100 years |
Very probable (1) |
10.3% |
4.8% |
10.2% |
8.1% |
3 |
4 |
10 |
17 |
Quite probable (2) |
27.6% |
29.8% |
29.6% |
29.4% |
8 |
25 |
29 |
62 |
Rather improbable (3) |
27.6% |
39.3% |
37.8% |
37.0% |
8 |
33 |
37 |
78 |
Most improbable (4) |
34.5% |
26.2% |
22.4% |
25.6% |
10 |
22 |
22 |
54 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=29 |
N=84 |
N=98 |
N=211 |
(2.86) |
(2.87) |
(2.72) |
(2.80) |
In 500 years |
Very probable (1) |
6.9% |
3.6% |
7.1% |
5.7% |
2 |
3 |
7 |
12 |
Quite probable (2) |
24.1% |
20.2% |
16.3% |
19.0% |
7 |
17 |
16 |
40 |
Rather improbable (3) |
20.7% |
19.0% |
29.6% |
24.2% |
6 |
16 |
29 |
51 |
Most improbable (4) |
48.3% |
57.1% |
46.9% |
51.2% |
14 |
48 |
46 |
108 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
N=29 |
N=84 |
N=98 |
N=211 |
(3.10) |
(3.30) |
(3.16) |
(3.21) |
Kruskal Wallis Test
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Chi-Square |
1.052 |
.192 |
.508 |
1.136 |
1.461 |
df |
2 |
2 |
2 |
2 |
2 |
Asymp. Sig. |
.591 |
.909 |
.776 |
.567 |
.482 |
Q11 - Please estimate the probability that contemporary digital documents will still be available and usable in future, in your own opinion? * Q10 - How is the long-term preservation of digital documents financed at your library?
|
|
Exclusively from the library's own budget |
Mainly from the library's own budget |
Mainly from third-party funds |
Exclusively from third-party funds |
Ratios are approximately equal |
Total |
In 5 years |
Very probable (1) |
96.6% |
90.7% |
73.9% |
100.0% |
95.0% |
91.2% |
57 |
68 |
17 |
5 |
19 |
166 |
Quite probable (2) |
3.4% |
6.7% |
21.7% |
.0% |
5.0% |
7.1% |
2 |
5 |
5 |
0 |
1 |
13 |
Rather improbable (3) |
.0% |
1.3% |
.0% |
.0% |
.0% |
.5% |
0 |
1 |
0 |
0 |
0 |
1 |
Most improbable (4) |
.0% |
1.3% |
4.3% |
.0% |
.0% |
1.1% |
0 |
1 |
1 |
0 |
0 |
2 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=59 |
N=75 |
N=23 |
N=5 |
N=20 |
N=182 |
(1.03) |
(1.13) |
(1.35) |
(1.00) |
(1.05) |
(1.12) |
In 20 years |
Very probable (1) |
49.2% |
34.7% |
21.7% |
40.0% |
60.0% |
40.7% |
29 |
26 |
5 |
2 |
12 |
74 |
Quite probable (2) |
40.7% |
56.0% |
69.6% |
60.0% |
35.0% |
50.5% |
24 |
42 |
16 |
3 |
7 |
92 |
Rather improbable (3) |
10.2% |
6.7% |
8.7% |
.0% |
5.0% |
7.7% |
6 |
5 |
2 |
0 |
1 |
14 |
Most improbable (4) |
.0% |
2.7% |
.0% |
.0% |
.0% |
1.1% |
0 |
2 |
0 |
0 |
0 |
2 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=59 |
N=75 |
N=23 |
N=5 |
N=20 |
N=182 |
(1.61) |
(1.77) |
(1.87) |
(1.60) |
(1.45) |
(1.69) |
In 50 years |
Very probable (1) |
23.7% |
9.3% |
8.7% |
.0% |
20.0% |
14.8% |
14 |
7 |
2 |
0 |
4 |
27 |
Quite probable (2) |
45.8% |
50.7% |
47.8% |
80.0% |
60.0% |
50.5% |
27 |
38 |
11 |
4 |
12 |
92 |
Rather improbable (3) |
22.0% |
26.7% |
26.1% |
.0% |
15.0% |
23.1% |
13 |
20 |
6 |
0 |
3 |
42 |
Most improbable (4) |
8.5% |
13.3% |
17.4% |
20.0% |
5.0% |
11.5% |
5 |
10 |
4 |
1 |
1 |
21 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=59 |
N=75 |
N=23 |
N=5 |
N=20 |
N=182 |
(2.15) |
(2.44) |
(2.52) |
(2.40) |
(2.05) |
(2.31) |
In 100 years |
Very probable (1) |
15.3% |
6.7% |
4.3% |
.0% |
.0% |
8.2% |
9 |
5 |
1 |
0 |
0 |
15 |
Quite probable (2) |
27.1% |
30.7% |
21.7% |
20.0% |
50.0% |
30.2% |
16 |
23 |
5 |
1 |
10 |
55 |
Rather improbable (3) |
35.6% |
36.0% |
43.5% |
60.0% |
35.0% |
37.4% |
21 |
27 |
10 |
3 |
7 |
68 |
Most improbable (4) |
22.0% |
26.7% |
30.4% |
20.0% |
15.0% |
24.2% |
13 |
20 |
7 |
1 |
3 |
44 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=59 |
N=75 |
N=23 |
N=5 |
N=20 |
N=182 |
(2.64) |
(2.83) |
(3.00) |
(3.00) |
(2.65) |
(2.77) |
In 500 years |
Very probable (1) |
10.2% |
4.0% |
8.7% |
.0% |
.0% |
6.0% |
6 |
3 |
2 |
0 |
0 |
11 |
Quite probable (2) |
23.7% |
24.0% |
8.7% |
20.0% |
15.0% |
20.9% |
14 |
18 |
2 |
1 |
3 |
38 |
Rather improbable (3) |
20.3% |
21.3% |
26.1% |
20.0% |
45.0% |
24.2% |
12 |
16 |
6 |
1 |
9 |
44 |
Most improbable (4) |
45.8% |
50.7% |
56.5% |
60.0% |
40.0% |
48.9% |
27 |
38 |
13 |
3 |
8 |
89 |
Total (Mean) |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
100.0% |
N=59 |
N=75 |
N=23 |
N=5 |
N=20 |
N=182 |
(3.02) |
(3.19) |
(3.30) |
(3.40) |
(3.25) |
(3.16) |
Kruskal Wallis Test
|
In 5 years |
In 20 years |
In 50 years |
In 100 years |
In 500 years |
Chi-Square |
11.561 |
7.557 |
6.931 |
3.472 |
1.882 |
df |
4 |
4 |
4 |
4 |
4 |
Asymp. Sig. |
.021 |
.109 |
.140 |
.482 |
.757 |