Year	2014-2016 = 100
1961	19.35
1962	19.31
1963	20.34
1964	19.72
1965	21.42
1966	20.22
1967	21.7
1968	21.82
1969	23.13
1970	23.66
1971	24.03
1972	24.94
1973	26.1
1974	28.33
1975	29.4
1976	29.13
1977	30.26
1978	29.92
1979	31.29
1980	32.67
1981	33.67
1982	34.36
1983	34.3
1984	33.05
1985	32.6
1986	37.03
1987	36.88
1988	39.3
1989	39.9
1990	39.54
1991	40.97
1992	41.59
1993	42.51
1994	44.04
1995	46.3
1996	52.39
1997	51.51
1998	52.81
1999	52.72
2000	58.17
2001	59.03
2002	60.17
2003	58.39
2004	61.67
2005	62.87
2006	64.3
2007	67.9
2008	69.03
2009	70.92
2010	96.14
2011	99.01
2012	100.7
2013	87.92
2014	95.43
2015	97.61
2016	106.95
2017	108.19
2018	119.2
2019	134.09
2020	141.82
2021	144.9
2022	147.99