Year	2015 = 100
1980	151.9486158448
1981	112.4283866615
1982	119.6383818143
1983	139.5854428868
1984	174.7033837633
1985	159.9922150575
1986	194.9202692622
1987	117.8398963345
1988	143.3749425643
1989	116.7969702579
1990	84.4095871896
1991	89.7470796944
1992	64.449032402
1993	79.2299079874
1994	112.7628980536
1995	107.6300683863
1996	78.265637465
1997	72.0808840115
1998	79.735462719
1999	76.2827027223
2000	65.8011100045
2001	54.5894172146
2002	55.6258369235
2003	56.8026126899
2004	59.2367065054
2005	72.3949978491
2006	78.4073393
2007	78.3490457676
2008	84.5359664465
2009	86.9405200907
2010	103.6052116274
2011	113.2230937771
2012	106.6340681081
2013	93.0137076964
2014	92.1922980956
2015	100
2016	106.800170508
2017	111.7249568717
2018	100.2350765053
2019	103.8631552029
2020	117.1886499176
2021	117.4666923763