jaar,Vlaanderen, Clusters , Cluster mediaan
2012,100,100,100
2013,100.01276,100.95388,100
2014,105.93427,104.48528,96
2015,108.16087,105.31595,100
2016,110.39798,107.11146,104
2017,114.82566,110.25069,112
2018,118.15274,114.90358,112
2019,119.56981,118.21213,116
2020,116.81077,118.54883,116
2021,118.59869,120.65236,116