Year	2015 = 100
2000	28.9862845241
2001	30.9669364766
2002	33.7131872487
2003	36.0984396449
2004	41.475243565
2005	42.0978021432
2006	48.8855539563
2007	64.3726702634
2008	93.8438875303
2009	59.7978821106
2010	84.5381410948
2011	144.9633774774
2012	148.6621836187
2013	142.288720712
2014	118.9778022879
2015	100
2016	93.1395255701
2017	114.3052813984
2018	142.4221426086
2019	151.7811588204
2020	135.2246055461
2021	147.6929007865