% Data for Exercise 18.11: housing price index in Austria 2010 - 2021
% x = year, y = price index

x = [2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021];

y = [100.00
 106.25
 114.03
 119.32
 124.13
 130.21
 141.32
 146.78
 156.70
 164.85
 177.50
 199.56];