Year	2015 = 100
2000	66.2848911031
2001	77.2008192746
2002	92.8828570816
2003	104.8936823986
2004	115.3500135395
2005	138.7584747098
2006	121.7043172526
2007	118.5407286436
2008	94.9146119524
2009	87.2843612714
2010	111.0415705197
2011	91.9929519938
2012	94.8745553962
2013	133.3292747536
2014	123.9996043455
2015	100
2016	95.882365198
2017	90.0766341169
2018	75.8874851756
2019	73.8238750456
2020	82.1029681098
2021	71.233355578