Year	2014-2016 = 100
1961	33.4
1962	36.4
1963	42.19
1964	46.11
1965	47.84
1966	43.27
1967	43.38
1968	47.48
1969	50.02
1970	45.83
1971	46.77
1972	43.54
1973	47.21
1974	45.16
1975	46.03
1976	50.23
1977	54.36
1978	57.14
1979	58.35
1980	66.44
1981	62
1982	68.37
1983	71.06
1984	77.21
1985	81.81
1986	81.94
1987	89.88
1988	91.57
1989	100.91
1990	103.43
1991	99.81
1992	95.87
1993	91.44
1994	98.81
1995	89.11
1996	96.04
1997	95.56
1998	96.48
1999	97.62
2000	99.15
2001	105.02
2002	100.42
2003	102.68
2004	102.87
2005	103.07
2006	101.96
2007	97.13
2008	95.04
2009	92.99
2010	99.88
2011	100.79
2012	100.93
2013	98.6
2014	97.03
2015	97.63
2016	105.34
2017	98.64
2018	87.99
2019	73.65
2020	68.74
2021	84.63
2022	80.63