Year	2014-2016 = 100
1961	65.28
1962	64.17
1963	66.16
1964	63.82
1965	63.72
1966	61.22
1967	63.86
1968	73.45
1969	76.94
1970	73.89
1971	77.75
1972	80.26
1973	83.41
1974	78.64
1975	83.33
1976	83.07
1977	87.27
1978	85.76
1979	84.42
1980	83.39
1981	85.48
1982	82.27
1983	91.44
1984	91.12
1985	97.02
1986	96.02
1987	93.95
1988	94.15
1989	96.38
1990	95.95
1991	100.29
1992	109.34
1993	110.24
1994	118.02
1995	114.45
1996	130.88
1997	122.72
1998	128.08
1999	125.83
2000	121.06
2001	119.82
2002	118.38
2003	116.34
2004	113.58
2005	109.2
2006	115.33
2007	109.81
2008	118
2009	107.45
2010	108.59
2011	105.2
2012	100.22
2013	101.5
2014	104.36
2015	99.3
2016	96.34
2017	95.03
2018	80.8
2019	73.71
2020	77.73
2021	75.6
2022	75.95