Year	2014-2016 = 100
1961	29.71
1962	30.21
1963	30.5
1964	35.74
1965	38
1966	35.67
1967	34.41
1968	36.49
1969	36.08
1970	36.8
1971	35.7
1972	34.48
1973	34.54
1974	37.94
1975	38.8
1976	38.85
1977	40.8
1978	38.94
1979	39.06
1980	40.72
1981	40.7
1982	40.73
1983	35.24
1984	38.54
1985	41.86
1986	42.59
1987	43.63
1988	48.17
1989	48.72
1990	51.59
1991	48.43
1992	56.48
1993	59.53
1994	66.48
1995	66.22
1996	71.02
1997	75.37
1998	66.21
1999	78.16
2000	69.77
2001	80.15
2002	75.49
2003	80.16
2004	82.79
2005	81.33
2006	84.07
2007	88.01
2008	91.59
2009	97.02
2010	99.5
2011	99.14
2012	95.51
2013	93.7
2014	101.57
2015	103.22
2016	95.2
2017	95.69
2018	94.03
2019	97.95
2020	96.47
2021	101.69
2022	98.86