Year	2014-2016 = 100
1961	66.02
1962	67.44
1963	67.56
1964	70.01
1965	76.37
1966	81.71
1967	75
1968	81.57
1969	77.38
1970	79.89
1971	84.6
1972	76.52
1973	88.45
1974	81.06
1975	78.98
1976	77.31
1977	61
1978	77.18
1979	50.35
1980	52.17
1981	72.83
1982	88.36
1983	70.53
1984	69.54
1985	62.74
1986	74.08
1987	76.61
1988	70.2
1989	81.18
1990	59.72
1991	75.69
1992	63.08
1993	71.15
1994	73.64
1995	71.81
1996	61.61
1997	73.87
1998	73.33
1999	99.32
2000	108.99
2001	117.03
2002	79.77
2003	99.12
2004	119.63
2005	105.74
2006	111.2
2007	86.12
2008	115.32
2009	133.75
2010	147.52
2011	99.71
2012	119.79
2013	109.71
2014	98.01
2015	108.07
2016	93.93
2017	80.78
2018	56.75
2019	62.04
2020	63.22
2021	65.74
2022	71.08