Year	2014-2016 = 100
1961	34.65
1962	34.97
1963	35.41
1964	35.4
1965	38.67
1966	39.01
1967	37.57
1968	38.58
1969	41.17
1970	40.16
1971	39.63
1972	42.55
1973	41.83
1974	40.66
1975	42.89
1976	43.76
1977	45.29
1978	46.82
1979	49.49
1980	48.03
1981	45.55
1982	49.51
1983	51
1984	51.56
1985	51.74
1986	49.06
1987	49.56
1988	48.63
1989	48.84
1990	55.25
1991	59.32
1992	58.65
1993	55.59
1994	50.53
1995	50.07
1996	49.63
1997	62.17
1998	51.77
1999	55.77
2000	56.85
2001	58.3
2002	58.99
2003	61.91
2004	64.66
2005	68.63
2006	73.1
2007	77.67
2008	80.3
2009	80.86
2010	86.92
2011	85.3
2012	87.19
2013	93.51
2014	98.36
2015	101.47
2016	100.17
2017	95.64
2018	98.07
2019	102.95
2020	104.49
2021	104.22
2022	103.24