Year	2015 = 100
1980	153.5877281041
1981	132.3691824616
1982	116.8119998159
1983	131.0404885523
1984	166.806970349
1985	116.8530009225
1986	141.4016594579
1987	108.7439037479
1988	118.6758187783
1989	108.4057959921
1990	146.8042700786
1991	119.8169324422
1992	88.1045881904
1993	99.1176617273
1994	116.3935915451
1995	116.7866000252
1996	105.5453924538
1997	106.6303921271
1998	110.5020102813
1999	96.4950700252
2000	94.7124323088
2001	88.998443154
2002	90.4570354956
2003	89.1416373176
2004	86.1822933746
2005	85.8280545856
2006	84.0002662783
2007	81.7464528411
2008	78.505507877
2009	84.5717060764
2010	86.3924687765
2011	92.0751960946
2012	92.1834069712
2013	85.0449668156
2014	84.8879365579
2015	100
2016	99.0905670576
2017	96.9008875094
2018	88.9424323999
2019	91.994439918
2020	106.6945415205
2021	101.1655892507