Year	2015 = 100
1980	118.2893925392
1981	112.1709756838
1982	93.1359010223
1983	88.3771323569
1984	85.6578359767
1985	90.4166046421
1986	90.4166046421
1987	106.0525588283
1988	108.7718552085
1989	114.890272064
1990	118.2893925392
1991	61.1841685548
1992	63.903464935
1993	59.8245203647
1994	63.903464935
1995	67.3025854103
1996	70.7017058855
1997	66.6227613152
1998	59.1446962696
1999	60.5043444597
2000	67.9824095053
2001	66.0116212965
2002	65.0728705521
2003	71.0003424131
2004	78.332246162
2005	86.8
2006	91
2007	96.3
2008	109.1
2009	103
2010	107
2011	119
2012	116.7
2013	114.3
2014	113.1
2015	100
2016	98.4
2017	101.1
2018	105.8
2019	103.7
2020	104.1
2021	117.3
2022	131.1