Year	2014-2016 = 100
1961	42.12
1962	42.81
1963	46.24
1964	45.54
1965	49
1966	45.4
1967	49.49
1968	41.11
1969	43.89
1970	34.68
1971	48.5
1972	33.18
1973	38.31
1974	49.19
1975	61.16
1976	54.86
1977	33.77
1978	54.55
1979	40.17
1980	35.94
1981	52.47
1982	51.92
1983	36.53
1984	37.31
1985	47.16
1986	52.01
1987	57.58
1988	49.29
1989	55.79
1990	50.36
1991	52.9
1992	48.19
1993	52.99
1994	53.3
1995	58.62
1996	52.29
1997	48.86
1998	49.41
1999	70.05
2000	69.3
2001	65.23
2002	44.04
2003	60.01
2004	60.36
2005	69.18
2006	58.9
2007	53.12
2008	80.36
2009	88.89
2010	97.29
2011	68.54
2012	82.3
2013	82.41
2014	84.48
2015	110.23
2016	105.29
2017	134.25
2018	152.86
2019	153.59
2020	183.45
2021	179.91
2022	177.49