Year	2015 = 100
1980	69.1339530803
1981	63.0081597693
1982	61.2579331091
1983	55.1321397982
1984	63.8832730995
1985	63.0081597693
1986	77.0099730514
1987	90.1366730034
1988	94.512239654
1989	96.2624663143
1990	104.1384862854
1991	88.3864463431
1992	89.2615596732
1993	97.1375796444
1994	94.512239654
1995	99.7629196348
1996	99.7629196348
1997	92.7620129938
1998	94.512239654
1999	92.7620129938
2000	87.511333013
2001	82.6982096973
2002	80.4339327158
2003	86.0643080059
2004	100.7813046816
2005	106.1
2006	111.5
2007	127.5
2008	140.1
2009	121.2
2010	119.9
2011	136.2
2012	125.9
2013	124.2
2014	121.6
2015	100
2016	95.1
2017	102
2018	108.8
2019	107.1
2020	106.9
2021	123
2022	135.4