jaar,Vlaanderen, Clusters , Cluster mediaan
2012,100,100,100
2013,99.684998,99.870682,100
2014,102.92053,101.69829,100
2015,104.09602,102.00568,97.222221
2016,105.7911,104.34369,100
2017,109.28232,106.41092,108.33334
2018,112.16561,110.2423,108.33334
2019,113.58476,113.14932,111.11111
2020,112.28101,113.77101,105.55556
2021,113.1795,115.3059,111.11111