Year	2014-2016 = 100
1961	29.91
1962	28.58
1963	31.92
1964	33.44
1965	33.62
1966	33.55
1967	39.65
1968	38.29
1969	33.18
1970	37.28
1971	41.17
1972	44.96
1973	41.43
1974	48.36
1975	38.8
1976	34.73
1977	35.61
1978	42.7
1979	46.05
1980	52.6
1981	48.19
1982	55.78
1983	53.72
1984	53.85
1985	57.97
1986	62.84
1987	71.41
1988	72.55
1989	76.84
1990	82.93
1991	95.03
1992	97.96
1993	94.89
1994	99.76
1995	107.83
1996	113.42
1997	100.3
1998	94.56
1999	93.47
2000	94.48
2001	86.49
2002	94.34
2003	92.61
2004	100.09
2005	93.89
2006	96.02
2007	96.47
2008	100.04
2009	90.64
2010	88.81
2011	84.34
2012	84.54
2013	89.13
2014	95.09
2015	98.71
2016	106.2
2017	107.16
2018	105.24
2019	102.51
2020	99.76
2021	102.46
2022	104.14