Year	Index (2000=100)
1980	76.63278
1981	74.20903
1982	67.32005
1983	61.42334
1984	58.92639
1985	50.70354
1986	51.87475
1987	46.31964
1988	48.81659
1989	66.83855
1990	75.32168
1991	69.01789
1992	57.75519
1993	59.17039
1994	83.96909
1995	89.5242
1996	92.48475
1997	94.87597
1998	89.78121
1999	85.49817
2000	100
2001	104.49532
2002	105.63083
2003	129.92102
2004	176.15592
2005	229.90785
2006	321.39447
2007	366.34071
2008	530.71444
2009	403.44514
2010	520.69077
2011	679.80651
2012	915.32802
2013	948.08255
2014	1000.3795
2015	674.99967
2016	569.33688