Year	2014-2016 = 100
1961	6.18
1962	6.42
1963	5.89
1964	5.91
1965	5.46
1966	4.65
1967	7.74
1968	4.85
1969	5.23
1970	6.44
1971	7.3
1972	5.97
1973	8.22
1974	12.23
1975	11.84
1976	13.18
1977	12.77
1978	11.37
1979	13.47
1980	14.2
1981	14.83
1982	17.58
1983	23.31
1984	27.79
1985	33.38
1986	38.9
1987	36.68
1988	38.81
1989	38.55
1990	43.3
1991	45.91
1992	46.83
1993	45.3
1994	46.75
1995	46.95
1996	48.06
1997	55.4
1998	62.93
1999	59.73
2000	65.39
2001	76.88
2002	68.71
2003	70.85
2004	71.88
2005	73.62
2006	76.03
2007	78.65
2008	82.58
2009	83.65
2010	93.34
2011	86.37
2012	83.27
2013	99.95
2014	96.13
2015	98.72
2016	105.15
2017	111.18
2018	121.48
2019	139.15
2020	160.6
2021	161.31
2022	164.71