Year	2014-2016 = 100
1961	22.58
1962	25.03
1963	27.83
1964	26.47
1965	25.2
1966	25.51
1967	24.74
1968	27.84
1969	26.96
1970	24.57
1971	24.51
1972	21.84
1973	22.1
1974	25.37
1975	26.78
1976	26.11
1977	26.04
1978	26.78
1979	24.46
1980	24.88
1981	22.24
1982	23.48
1983	27.21
1984	23.3
1985	29.92
1986	27.55
1987	27.82
1988	33.2
1989	32.75
1990	31.67
1991	38.69
1992	37.99
1993	30.49
1994	41.37
1995	41
1996	44.22
1997	50.14
1998	56.71
1999	52.1
2000	49.22
2001	60.96
2002	54.51
2003	59.63
2004	51.85
2005	66.76
2006	62.09
2007	62.96
2008	64.4
2009	57.32
2010	106.28
2011	67.05
2012	118.3
2013	99.47
2014	100.74
2015	92.45
2016	106.81
2017	98.37
2018	103.38
2019	109.83
2020	105.9
2021	101.49
2022	104.38