Year	2014-2016 = 100
1961	82.2
1962	81.45
1963	87.03
1964	79.26
1965	70.05
1966	70.94
1967	78.07
1968	80.76
1969	87.54
1970	73.78
1971	82
1972	85.75
1973	87.44
1974	79.89
1975	89.82
1976	84.18
1977	78.18
1978	76.76
1979	87.8
1980	93.02
1981	93.96
1982	92.21
1983	101.21
1984	94.02
1985	97.1
1986	91.63
1987	86.13
1988	83.42
1989	87.69
1990	87.68
1991	90.34
1992	94.13
1993	95.72
1994	103.72
1995	112.2
1996	131.26
1997	108.85
1998	115.2
1999	110.05
2000	108.39
2001	101.28
2002	96.18
2003	93.38
2004	103.75
2005	98.72
2006	112.07
2007	99.41
2008	109.58
2009	97.72
2010	104.26
2011	106.88
2012	98.93
2013	100.98
2014	105.18
2015	100.45
2016	94.37
2017	93.98
2018	65.69
2019	59.71
2020	55.87
2021	53.89
2022	53.79