Year	2015 = 100
1980	63.7386214601
1981	66.3670182214
1982	61.1102246989
1983	63.7386214601
1984	56.5105303667
1985	42.0543481799
1986	49.2824392733
1987	60.4531255086
1988	58.4818279377
1989	58.4818279377
1990	70.3096133633
1991	72.2809109342
1992	78.8519028373
1993	76.8806052664
1994	75.5664068857
1995	80.1661012179
1996	73.5951093148
1997	72.2809109342
1998	66.3670182214
1999	67.0241174117
2000	65.7099190311
2001	64.8441520133
2002	64.2230352067
2003	67.8017583601
2004	73.6591938333
2005	73.3
2006	78
2007	84.2
2008	93.4
2009	83.1
2010	88
2011	101.4
2012	102.3
2013	97.1
2014	107.4
2015	100
2016	102
2017	101.4
2018	104.9
2019	101
2020	96.9
2021	104.8
2022	122.2