Year	2015 = 100
1980	85.7247999922
1981	90.3171999918
1982	83.4285999924
1983	79.6015999928
1984	81.1323999926
1985	77.305399993
1986	72.7129999934
1987	78.0707999929
1988	86.4901999921
1989	88.020999992
1990	89.5517999919
1991	89.5517999919
1992	87.2555999921
1993	84.9593999923
1994	84.1939999924
1995	89.5517999919
1996	85.7247999922
1997	80.3669999927
1998	66.589799994
1999	66.589799994
2000	76.5399999931
2001	69.3899999963
2002	67.1799999951
2003	71.7699999912
2004	82.2399999996
2005	94.6
2006	102.4
2007	110
2008	128.2
2009	104.9
2010	121.6
2011	141.6
2012	138.2
2013	131.8
2014	126.8
2015	100
2016	93.2
2017	101.9
2018	111.3
2019	106
2020	95.7
2021	115.9
2022	129.6