Year	2014-2016 = 100
1961	16.93
1962	17.83
1963	19.27
1964	21.59
1965	21.24
1966	20.7
1967	21
1968	25.23
1969	27.63
1970	25.79
1971	26.54
1972	29.24
1973	30.3
1974	26.86
1975	27.15
1976	30.89
1977	31.31
1978	32.65
1979	32.55
1980	33.33
1981	34.49
1982	36.97
1983	38.9
1984	45.39
1985	49.06
1986	51.86
1987	54.36
1988	52.1
1989	49.69
1990	58.21
1991	56.6
1992	60.08
1993	61.15
1994	71.37
1995	73.54
1996	73.59
1997	72.39
1998	70.21
1999	71.28
2000	77.38
2001	72.85
2002	74.64
2003	72.1
2004	79.25
2005	78.69
2006	76.61
2007	82.78
2008	87.79
2009	89.5
2010	89.43
2011	91.15
2012	90.28
2013	92.74
2014	101.36
2015	96.04
2016	102.6
2017	93.53
2018	103.18
2019	106.2
2020	108.93
2021	104.93
2022	108.2