Year	2015 = 100
2000	209.1746198401
2001	199.1801281546
2002	234.3955308452
2003	230.0704123794
2004	212.872685926
2005	167.0936323667
2006	137.4559433095
2007	104.7506331285
2008	70.9550340443
2009	78.4107588521
2010	73.7816776808
2011	65.3884693345
2012	60.3785920849
2013	62.1217762439
2014	82.3139907471
2015	100
2016	130.0354263972
2017	134.1636223328
2018	118.7141377344
2019	121.201867741
2020	98.396126326
2021	91.2515989253