Year	2014-2016 = 100
1961	19.65
1962	20.05
1963	22.27
1964	23.68
1965	21.26
1966	22.6
1967	25.49
1968	22
1969	23.31
1970	25.2
1971	26.33
1972	23.94
1973	27.04
1974	30.18
1975	28.91
1976	31.22
1977	30.78
1978	33.19
1979	34.57
1980	30.67
1981	34.28
1982	39.63
1983	38.5
1984	39.87
1985	38.19
1986	38.36
1987	37.44
1988	41
1989	34.6
1990	39.14
1991	42.3
1992	43.01
1993	40.78
1994	43.86
1995	49.49
1996	47.35
1997	53.49
1998	61.75
1999	59.74
2000	60.89
2001	63.93
2002	65.11
2003	67.6
2004	66.46
2005	77.46
2006	75.44
2007	85.6
2008	87.18
2009	62.18
2010	86.69
2011	93.46
2012	82.09
2013	90.59
2014	94.16
2015	104.14
2016	101.71
2017	106.82
2018	92.2
2019	113.14
2020	106.59
2021	107.19
2022	107.33