Year	2015 = 100
1980	17.3433638252
1981	21.4747323427
1982	21.5839181408
1983	18.6901946327
1984	23.7081226326
1985	26.3141895122
1986	25.0302498176
1987	33.0847434173
1988	34.4079919526
1989	36.9317275156
1990	34.2995107126
1991	33.7649695682
1992	37.6224028374
1993	38.8525639793
1994	42.5711691853
1995	45.7456467957
1996	44.5566527972
1997	46.1908581843
1998	48.1080073033
1999	50.0653514773
2000	54.4990353488
2001	64.9558905
2002	78.1966883734
2003	86.8497273132
2004	97.5779905489
2005	94.3179238712
2006	102.9103017877
2007	97.0053334331
2008	87.1170444821
2009	75.5366429406
2010	97.3613876753
2011	98.4248050075
2012	90.0183470621
2013	98.0023259785
2014	102.3317387749
2015	100
2016	101.6489694647
2017	102.6326958004
2018	98.6507701068
2019	118.7268741076
2020	114.7349790689
2021	122.2762564353