Year	2014-2016 = 100
1961	4.42
1962	4.49
1963	5.06
1964	4.23
1965	5.36
1966	5.64
1967	4.71
1968	4.56
1969	6.9
1970	7.73
1971	8.22
1972	7.95
1973	8.18
1974	6.47
1975	5.6
1976	6.14
1977	7.29
1978	7.12
1979	9.12
1980	10.63
1981	9.97
1982	8.61
1983	12.97
1984	15.7
1985	20.92
1986	24.91
1987	26.17
1988	26.79
1989	27.51
1990	21.71
1991	3.08
1992	6.54
1993	14.38
1994	20.37
1995	27.01
1996	26.79
1997	33.05
1998	35.47
1999	35.24
2000	36.88
2001	36
2002	38.92
2003	42.87
2004	42.87
2005	46.45
2006	49.78
2007	54.71
2008	52.16
2009	65.95
2010	63.67
2011	92.53
2012	95.94
2013	94.39
2014	98.59
2015	94.51
2016	106.9
2017	109.99
2018	114.17
2019	118.25
2020	106.01
2021	111.4
2022	130.87