Year	2014-2016 = 100
1961	25.24
1962	26.38
1963	26.61
1964	26.28
1965	25.67
1966	28.7
1967	28.76
1968	30.76
1969	28.34
1970	29.92
1971	30.19
1972	28.32
1973	25.97
1974	30.7
1975	31.72
1976	31.09
1977	33.48
1978	32.97
1979	35.85
1980	36.23
1981	38.85
1982	38.79
1983	36.54
1984	37.95
1985	38.04
1986	39.5
1987	41.24
1988	44.06
1989	47.63
1990	50.5
1991	52.24
1992	54.06
1993	57.21
1994	61.76
1995	65.43
1996	67.74
1997	67.92
1998	69.52
1999	67.95
2000	70.68
2001	75.8
2002	76.16
2003	78.3
2004	81.17
2005	85.45
2006	90.3
2007	87.1
2008	89.9
2009	89.6
2010	92.75
2011	97.59
2012	100.23
2013	101.07
2014	97.59
2015	101.34
2016	101.07
2017	98.85
2018	108.52
2019	107.35
2020	105.71
2021	106.73
2022	105.36