Year	2015 = 100
1980	10.086705608
1981	13.1029369671
1982	14.2869533716
1983	15.0472176241
1984	20.4655507145
1985	16.6312596777
1986	13.5223967113
1987	15.26330322
1988	14.9777303777
1989	12.6319426062
1990	12.5556891909
1991	14.3134502316
1992	16.3175465743
1993	14.9636574122
1994	12.9672237378
1995	28.5901418896
1996	26.198667282
1997	29.8547691751
1998	31.5963566329
1999	33.4195315662
2000	31.171423271
2001	37.7640996499
2002	39.4266956508
2003	49.7213063106
2004	55.7393144657
2005	60.491184388
2006	67.1627160202
2007	74.7417001519
2008	81.3109937551
2009	101.4914892632
2010	107.6143390093
2011	113.6515324274
2012	113.394793613
2013	121.1670764161
2014	120.191612952
2015	100
2016	105.7836600546
2017	118.9473867334
2018	110.451295845
2019	121.6461259871
2020	130.3779305338
2021	136.6861498141