Year	2015 = 100
2000	149.8590937283
2001	150.8432609568
2002	151.3512786389
2003	146.3468677133
2004	138.8709299166
2005	125.1121609597
2006	113.082444092
2007	107.6479283961
2008	92.9967629824
2009	111.6469592987
2010	101.679701047
2011	92.4902126307
2012	90.7475009
2013	88.5629289271
2014	87.6101482472
2015	100
2016	108.5423398732
2017	102.9912175576
2018	97.0906351947
2019	98.6606121107
2020	106.4923354471
2021	94.9227977621