Year	2014-2016 = 100
1961	5.3
1962	5.51
1963	5.78
1964	6.28
1965	6.79
1966	7.34
1967	7.65
1968	7.89
1969	8.66
1970	8.95
1971	9.6
1972	10.08
1973	10.07
1974	10.77
1975	13.19
1976	14.04
1977	13.84
1978	14.28
1979	14.7
1980	15.79
1981	16.55
1982	17.7
1983	19.31
1984	20.55
1985	23.2
1986	24.42
1987	27.13
1988	27.55
1989	30.56
1990	34.83
1991	39.32
1992	43.71
1993	48.16
1994	50.79
1995	51.79
1996	51.5
1997	52.06
1998	52.4
1999	48.35
2000	47.76
2001	50.5
2002	53.34
2003	54.85
2004	58.97
2005	62.68
2006	65.31
2007	68.1
2008	69.32
2009	71.94
2010	79.26
2011	81.37
2012	84.87
2013	89.94
2014	94.65
2015	100.59
2016	104.77
2017	102.78
2018	100.45
2019	97.47
2020	102.53
2021	100.39
2022	99.69