Year	2015 = 100
2000	31.6691603988
2001	35.1521938491
2002	38.3443267746
2003	38.8001289659
2004	46.3650186782
2005	48.506521317
2006	53.6879577467
2007	58.6973339179
2008	52.0629343971
2009	44.8209262163
2010	51.1266476725
2011	66.0787829954
2012	76.8536861677
2013	88.3999329749
2014	99.3740322209
2015	100
2016	85.4355479613
2017	89.0276206427
2018	98.7445549922
2019	99.967176372
2020	103.5192298122
2021	160.190043452