Year	2014-2016 = 100
1961	17.46
1962	18.09
1963	18.62
1964	18.52
1965	19.66
1966	19.82
1967	20.99
1968	20.48
1969	22.45
1970	22.25
1971	21.54
1972	18.62
1973	17.5
1974	20.29
1975	23.19
1976	23.76
1977	23.76
1978	24.51
1979	23.61
1980	23.45
1981	25.46
1982	25.95
1983	25.9
1984	23.19
1985	26.61
1986	28
1987	27.27
1988	32.37
1989	32.38
1990	33.16
1991	40.15
1992	36.44
1993	38.39
1994	40.66
1995	39.4
1996	40.08
1997	39.69
1998	42.81
1999	46.12
2000	42.74
2001	44.28
2002	44
2003	51.95
2004	49.59
2005	56.13
2006	56.84
2007	66.48
2008	76.8
2009	83.77
2010	80.17
2011	87.96
2012	87.28
2013	90.94
2014	89.03
2015	98.09
2016	112.88
2017	113.15
2018	123.73
2019	127.62
2020	136.86
2021	126.5
2022	136.03