Year	2015 = 100
1980	33.7873700069
1981	34.8891320723
1982	33.0528619633
1983	28.6458137015
1984	29.0130677233
1985	27.9113056579
1986	17.6281930471
1987	22.7697493525
1988	18.7299551125
1989	22.4024953307
1990	27.1767976142
1991	26.8095435924
1992	26.4422895706
1993	17.6281930471
1994	22.0352413088
1995	23.5042573961
1996	28.2785596797
1997	25.707781527
1998	17.9954470689
1999	24.6060194615
2000	36.7254021814
2001	32.8381511265
2002	32.7518538756
2003	37.9634717523
2004	48.377069717
2005	87
2006	104.2
2007	115.2
2008	144.2
2009	99.1
2010	120.9
2011	152.4
2012	153.9
2013	150.9
2014	142.6
2015	100
2016	92.1
2017	102.9
2018	117.4
2019	107.3
2020	81.9
2021	129.3
2022	160.3