Year	2014-2016 = 100
1961	18.41
1962	18.65
1963	19.01
1964	21.54
1965	19.36
1966	19.97
1967	21.5
1968	20.69
1969	22.35
1970	23.83
1971	24.79
1972	24.18
1973	24.77
1974	28.15
1975	26.14
1976	22.94
1977	19.64
1978	19.4
1979	20.16
1980	19.99
1981	19.59
1982	17.93
1983	17.78
1984	23.15
1985	22.92
1986	24.86
1987	25.21
1988	26.36
1989	28.91
1990	23.28
1991	34.69
1992	34.33
1993	37.23
1994	36.01
1995	41.75
1996	45.76
1997	44.48
1998	48.63
1999	51.43
2000	51.53
2001	53.67
2002	59.72
2003	62.29
2004	64.91
2005	66.73
2006	68.47
2007	66.27
2008	74.55
2009	82.22
2010	83.88
2011	87.35
2012	92.32
2013	94.97
2014	99.33
2015	99.62
2016	101.05
2017	108.02
2018	113.29
2019	119.88
2020	123.03
2021	131.73
2022	137.06