Year	2014-2016 = 100
1961	37.8
1962	40.28
1963	42.71
1964	45.16
1965	47.59
1966	49.99
1967	49.62
1968	51.68
1969	52.49
1970	52.48
1971	54.64
1972	60.09
1973	64.23
1974	66.59
1975	68.63
1976	71.57
1977	73.55
1978	76.13
1979	65.83
1980	65
1981	64.26
1982	64.09
1983	63.64
1984	63.84
1985	62.8
1986	60.57
1987	62.76
1988	64.85
1989	66.07
1990	63.1
1991	86.19
1992	87.79
1993	89.84
1994	91.77
1995	91.4
1996	91.98
1997	89.83
1998	91.89
1999	95.64
2000	91.28
2001	95.82
2002	98.34
2003	89.44
2004	90.66
2005	91.4
2006	93.38
2007	96.2
2008	97.32
2009	99.86
2010	101.76
2011	103.23
2012	103.49
2013	106.42
2014	100.72
2015	99.84
2016	99.44
2017	99.53
2018	96.51
2019	98.41
2020	102.07
2021	96.24
2022	99.79