Year	2014-2016 = 100
1961	19.62
1962	20.54
1963	19.65
1964	19.92
1965	20.22
1966	20.38
1967	21.52
1968	22.34
1969	23.06
1970	23.75
1971	24.26
1972	25.16
1973	26.07
1974	26.81
1975	27.06
1976	28.88
1977	29.94
1978	31.96
1979	32.7
1980	32.54
1981	33.95
1982	35.78
1983	36.93
1984	38.13
1985	39.17
1986	41.6
1987	42.16
1988	42.5
1989	45.59
1990	48.54
1991	50.87
1992	54.28
1993	57.06
1994	59.91
1995	60.67
1996	63.98
1997	66.75
1998	68.67
1999	68.8
2000	73.28
2001	75.51
2002	77.64
2003	80.65
2004	84.39
2005	89.3
2006	93.37
2007	98.82
2008	88.98
2009	91.06
2010	93.76
2011	96.05
2012	101.44
2013	103.97
2014	107.02
2015	97.34
2016	95.64
2017	96.02
2018	93.37
2019	91.66
2020	98.8
2021	102.36
2022	99.85