Year	2014-2016 = 100
1961	71.65
1962	72.6
1963	72.15
1964	65.48
1965	70.58
1966	68.75
1967	72.77
1968	69.54
1969	72.9
1970	76.85
1971	79.7
1972	67.97
1973	77.54
1974	95.35
1975	84.11
1976	72.88
1977	91.49
1978	91
1979	89.35
1980	91.81
1981	89.95
1982	89.16
1983	89.64
1984	91.41
1985	94.71
1986	92.92
1987	96.97
1988	109.58
1989	105.56
1990	104.67
1991	61.93
1992	69.23
1993	77
1994	88.88
1995	75.72
1996	95.46
1997	98.65
1998	88.51
1999	102.48
2000	104.41
2001	121.06
2002	100.78
2003	95.68
2004	95.55
2005	101.84
2006	89.2
2007	97.46
2008	98.13
2009	89.79
2010	104.6
2011	106.06
2012	105.27
2013	105.99
2014	106.67
2015	100.76
2016	92.56
2017	114.07
2018	107.66
2019	89.79
2020	91.06
2021	102.16
2022	98.67