Year	2014-2016 = 100
1961	35.51
1962	32.64
1963	29.46
1964	31.32
1965	41.83
1966	41.01
1967	47.09
1968	34.37
1969	35.1
1970	37.13
1971	42.84
1972	31.95
1973	42.47
1974	52.1
1975	31.04
1976	41.22
1977	41.79
1978	48.83
1979	44.63
1980	40.59
1981	51.53
1982	47.78
1983	39.36
1984	58.02
1985	58.41
1986	62.73
1987	67
1988	71.6
1989	49.38
1990	40.51
1991	45.53
1992	46.65
1993	46.78
1994	47.3
1995	47.39
1996	55.88
1997	56.02
1998	58.93
1999	59.17
2000	54.72
2001	54.98
2002	55.45
2003	55.79
2004	70.37
2005	70.77
2006	83.68
2007	86.74
2008	87.01
2009	87.08
2010	87.51
2011	87.6
2012	88.86
2013	90.2
2014	89.61
2015	90.19
2016	120.2
2017	120.15
2018	107.65
2019	92.88
2020	92.85
2021	92.93
2022	95.75