Year	2015 = 100
1980	81.3585554271
1981	75.0394443259
1982	73.4596665506
1983	70.3001110001
1984	78.9888887641
1985	75.8293332136
1986	94.786666517
1987	76.6192221012
1988	61.611333236
1989	63.980999899
1990	56.0821110225
1991	60.8214443484
1992	59.2416665731
1993	60.0315554607
1994	64.7708887866
1995	58.2070298158
1996	59.506174469
1997	66.9087510626
1998	73.8898621952
1999	75.7552091952
2000	78.9888887641
2001	77.0164201691
2002	73.7922717154
2003	72.9346003612
2004	74.970043148
2005	79.1
2006	82.8
2007	87.3
2008	93.2
2009	89.7
2010	97.4
2011	112.7
2012	104.1
2013	100.3
2014	101.5
2015	100
2016	96.1
2017	101.4
2018	100.1
2019	98.1
2020	102.9
2021	111.1
2022	123.4