Year	2015 = 100
1980	138.4093743887
1981	112.4892046536
1982	132.7434935658
1983	155.1307890729
1984	136.5857422041
1985	123.6336459316
1986	135.8522404767
1987	135.3253589686
1988	120.8913959303
1989	111.0525312697
1990	99.1197113582
1991	91.5405915241
1992	86.1595967655
1993	87.6929806049
1994	71.5209727197
1995	72.9186197408
1996	63.6900600618
1997	60.050628036
1998	59.4560673623
1999	56.0087588417
2000	60.050628036
2001	60.2121588208
2002	61.2160944081
2003	61.694621409
2004	66.8954420047
2005	77.2827183652
2006	89.8992642188
2007	125.3798370065
2008	100.9199485987
2009	97.673038644
2010	99.9643553284
2011	106.4447346462
2012	111.7385591925
2013	109.1867145999
2014	103.8827411972
2015	100
2016	92.1423914151
2017	92.9646109795
2018	92.2328196141
2019	90.7205127045
2020	98.7942564106
2021	105.2378342415