Year	2014-2016 = 100
1961	17.21
1962	17.39
1963	18.22
1964	18.33
1965	19.78
1966	20.12
1967	20.65
1968	23.3
1969	26.03
1970	27.15
1971	28.43
1972	29
1973	31.81
1974	33.39
1975	33.83
1976	36
1977	36.04
1978	36.88
1979	39.7
1980	40.5
1981	41.43
1982	43.71
1983	42.06
1984	44.39
1985	46.1
1986	48.49
1987	48.7
1988	52.74
1989	55.3
1990	55.16
1991	54.9
1992	55.61
1993	59.77
1994	59
1995	61
1996	62.49
1997	63.85
1998	59.46
1999	67.17
2000	70.16
2001	71.38
2002	72.18
2003	78.7
2004	82.89
2005	86.05
2006	90.4
2007	89.28
2008	95.17
2009	91.62
2010	90.97
2011	99.75
2012	101.2
2013	100.55
2014	101.21
2015	104.44
2016	94.36
2017	106.57
2018	102.78
2019	103.03
2020	101.74
2021	97.74
2022	97.93