Year	2015 = 100
2000	19.1508943418
2001	21.0360197696
2002	26.7836381167
2003	29.2102247279
2004	37.9218446111
2005	41.7178476169
2006	49.2188207524
2007	53.80179167
2008	59.0946131228
2009	52.3310145134
2010	60.8088246514
2011	72.5393333191
2012	84.2143069594
2013	74.2980125157
2014	78.3152255103
2015	100
2016	117.3860653334
2017	131.5127598123
2018	147.5850419076
2019	170.4968543381
2020	194.7552119011
2021	185.1925140551