Year	2014-2016 = 100
1961	19.55
1962	20.56
1963	21.7
1964	24.09
1965	23.45
1966	23.98
1967	26.83
1968	28.94
1969	31.12
1970	33.58
1971	34.18
1972	33.91
1973	34.3
1974	34.44
1975	39.47
1976	42.31
1977	43.67
1978	46.61
1979	42.51
1980	34.46
1981	34.15
1982	37.27
1983	34.84
1984	35.86
1985	32.87
1986	32.73
1987	30.02
1988	30.36
1989	33.51
1990	36.51
1991	36.58
1992	37.46
1993	38.84
1994	39.75
1995	42.62
1996	44.02
1997	45.3
1998	47.04
1999	53.31
2000	58.19
2001	57.18
2002	59.11
2003	67.79
2004	64.65
2005	72.33
2006	71.92
2007	76.21
2008	76.36
2009	83.34
2010	83.81
2011	91.18
2012	94.92
2013	97.53
2014	97.38
2015	96.91
2016	105.71
2017	115.76
2018	116.47
2019	118.69
2020	122.95
2021	128.13
2022	127.92