Year	2014-2016 = 100
1961	27.16
1962	28.07
1963	27.52
1964	28.32
1965	25.86
1966	29.68
1967	29.66
1968	30.66
1969	26.2
1970	27.75
1971	31.13
1972	31.41
1973	27.6
1974	28.96
1975	28.92
1976	29.09
1977	34.18
1978	33.58
1979	37.15
1980	36.59
1981	38
1982	38.26
1983	35.45
1984	38.87
1985	39.13
1986	40.57
1987	42.55
1988	45.48
1989	48.82
1990	51
1991	53.64
1992	55.96
1993	57.98
1994	62.2
1995	65.47
1996	67.9
1997	66.15
1998	67.26
1999	65.9
2000	68.87
2001	74.03
2002	75.3
2003	78.64
2004	79.86
2005	84.59
2006	87.14
2007	81.31
2008	83.62
2009	85.8
2010	90.59
2011	96.67
2012	98.23
2013	102.36
2014	96.62
2015	101.86
2016	101.52
2017	100.41
2018	112.62
2019	110.32
2020	104.83
2021	107.19
2022	106.37