Year	2014-2016 = 100
1961	13.31
1962	15.84
1963	16.66
1964	16.31
1965	16.28
1966	17.45
1967	19.34
1968	15.44
1969	18.21
1970	15.72
1971	17.35
1972	16.66
1973	10.51
1974	14.4
1975	12
1976	16.48
1977	17.33
1978	18.48
1979	19.91
1980	20.95
1981	20.12
1982	20.01
1983	19.86
1984	13.43
1985	18.84
1986	20.63
1987	16.67
1988	24.19
1989	21.42
1990	24.33
1991	26.08
1992	26.83
1993	24.63
1994	25.23
1995	26.75
1996	28.16
1997	24.77
1998	39.01
1999	37.54
2000	29.26
2001	39.34
2002	46.11
2003	45.73
2004	39.59
2005	49.63
2006	54.61
2007	56.78
2008	74.5
2009	58.3
2010	83.93
2011	70.44
2012	81.45
2013	83.34
2014	90.03
2015	100.23
2016	109.74
2017	110.28
2018	121.82
2019	120.12
2020	130.08
2021	103.52
2022	137.93