Year	2014-2016 = 100
1961	19.28
1962	20.87
1963	23.02
1964	24.57
1965	25.33
1966	26.88
1967	29.03
1968	29.71
1969	30.98
1970	31.01
1971	31.99
1972	31.78
1973	30.55
1974	28.03
1975	29.98
1976	31.15
1977	32.29
1978	34.1
1979	34.15
1980	32.88
1981	35.71
1982	36.68
1983	35.49
1984	34.89
1985	37.74
1986	43.22
1987	44.1
1988	44.05
1989	45.95
1990	46.7
1991	49.55
1992	48.75
1993	49.81
1994	50.74
1995	49.26
1996	48.72
1997	50.16
1998	49.69
1999	52.71
2000	56.87
2001	57.92
2002	53.35
2003	57.34
2004	57.46
2005	62.27
2006	65.43
2007	61.71
2008	66.74
2009	72.23
2010	75.46
2011	75.71
2012	88.91
2013	98.11
2014	95.35
2015	100.68
2016	103.97
2017	114.5
2018	117.86
2019	120.85
2020	130.59
2021	132.73
2022	144.34