Year	2015 = 100
2000	122.8961213435
2001	99.481466337
2002	96.3941564217
2003	82.7174832603
2004	93.8742182033
2005	89.3912783903
2006	94.5554253451
2007	88.4459056793
2008	84.5832111
2009	66.8393605463
2010	72.5693347008
2011	73.4168019096
2012	80.3744346278
2013	98.1368815031
2014	96.4803345248
2015	100
2016	107.3133719112
2017	120.8182141614
2018	108.7391155125
2019	120.4805847442
2020	93.4449260135
2021	85.4916271654