Year	2015 = 100
2000	53.84676772
2001	39.833895941
2002	31.2159393422
2003	32.8564175804
2004	35.2169772709
2005	37.640079126
2006	39.0007608898
2007	50.3198310777
2008	49.4780939031
2009	49.5295091716
2010	55.5391280136
2011	67.388511378
2012	72.2469175734
2013	83.1024622923
2014	87.4413981656
2015	100
2016	104.0785159967
2017	116.1021032394
2018	119.7633042016
2019	114.8690788671
2020	109.729931025
2021	118.3047778046