Year	2000 = 100
1980	84
1981	77
1982	82
1983	78
1984	81
1985	79
1986	94
1987	76
1988	79
1989	82
1990	78
1991	78
1992	72
1993	73
1994	89
1995	92
1996	97
1997	98
1998	85
1999	88
2000	100
2001	89.66917653
2002	86.41157196
2003	88.80885742
2004	102.3607774
2005	120.2641388
2006	132.9780316
2007	149.3240482
2008	181.887563
2009	158.5517692
2010	186.8995296
2011	236.0596517
2012	227.2387086
2013	210.5897698
2014	187.0388829
2015	121.8583779
2016	106.3968877
2017	126.147008
2018	145.5947336