Year	2014-2016 = 100
1961	25.8
1962	24.01
1963	22.67
1964	24.7
1965	26.41
1966	26.56
1967	27.05
1968	27.8
1969	26.95
1970	28.82
1971	28.9
1972	29.47
1973	27.2
1974	27.47
1975	25.4
1976	26.19
1977	30.12
1978	29.55
1979	30.18
1980	30.53
1981	31.01
1982	31.34
1983	31.99
1984	33.43
1985	34.28
1986	35.35
1987	32.94
1988	38.36
1989	45.78
1990	49.22
1991	54.39
1992	57.68
1993	57
1994	52.01
1995	49.4
1996	53.89
1997	60.59
1998	63.27
1999	59.93
2000	54.44
2001	55.78
2002	56.48
2003	56.23
2004	54.67
2005	60.38
2006	69.82
2007	62.48
2008	66.77
2009	70.86
2010	76.73
2011	78.03
2012	71.07
2013	85.33
2014	101.71
2015	96.65
2016	101.64
2017	112.97
2018	106.86
2019	105.26
2020	111.99
2021	113.41
2022	113.45