Year	2000 = 100
1980	214
1981	220
1982	200
1983	200
1984	190.5660377
1985	188.4615385
1986	163.2653061
1987	117.2413793
1988	96
1989	94.80519481
1990	101.2195122
1991	125
1992	125
1993	123.4567901
1994	120
1995	116.2790698
1996	111.1111111
1997	107.1428571
1998	98.01980198
1999	96.875
2000	100
2001	95.70651594
2002	93.40171761
2003	97.24569357
2004	106.0077946
2005	123.2023663
2006	135.490873
2007	130.6945555
2008	147.4164615
2009	136.1417629
2010	140.0866193
2011	148.7316125
2012	152.5251267
2013	151.1562734
2014	149.5343265
2015	144.1120861
2016	146.4792571
2017	147.3746371
2018	151.4030769