Year	2014-2016 = 100
1961	44.09
1962	44.21
1963	44.34
1964	45.54
1965	51.12
1966	51.25
1967	52.16
1968	52.41
1969	56.11
1970	57.35
1971	58.59
1972	59.09
1973	61.27
1974	63.88
1975	66.71
1976	46.24
1977	56.46
1978	61.29
1979	65.72
1980	70.34
1981	75.52
1982	77.89
1983	75.61
1984	69.17
1985	73.21
1986	75.45
1987	77.62
1988	79.4
1989	80.23
1990	82.54
1991	73.66
1992	76.01
1993	77.67
1994	78.96
1995	80.42
1996	81.45
1997	82.7
1998	83.95
1999	85.2
2000	86.49
2001	87.7
2002	88.94
2003	90.19
2004	91.42
2005	92.64
2006	93.94
2007	95.91
2008	97.66
2009	98.61
2010	99.92
2011	95.91
2012	102.25
2013	104.71
2014	99.27
2015	99.96
2016	100.76
2017	99.49
2018	99.69
2019	99.36
2020	99.53
2021	99.57
2022	99.71