Year	2015 = 100
2000	43.2272621104
2001	40.6075244575
2002	47.4628561667
2003	38.2028055823
2004	26.9391166863
2005	28.9253443665
2006	33.9412250035
2007	59.8810954099
2008	74.4050481053
2009	35.9536872356
2010	21.3876733464
2011	26.5867769616
2012	35.4261421135
2013	128.8360280462
2014	100.7042346064
2015	100
2016	57.7628497692
2017	47.4728420533
2018	45.0094766954
2019	35.8068980441
2020	53.741021916
2021	45.9026818285