Year	2015 = 100
2000	75.8831291086
2001	87.335012112
2002	95.9540351695
2003	111.2669315351
2004	130.7080818381
2005	121.3115440007
2006	126.6378087578
2007	142.4147127013
2008	157.2592888231
2009	127.6476184902
2010	131.0923123441
2011	138.8042660384
2012	141.637301426
2013	131.6567391779
2014	116.3493665729
2015	100
2016	99.1325249359
2017	101.776043878
2018	99.5998329746
2019	105.2135721639
2020	98.8543470976
2021	91.5060611748