Year	Index (2000=100)
1980	43.49268
1981	41.704
1982	72.15382
1983	75.87582
1984	60.28224
1985	50.00882
1986	25.29899
1987	42.03916
1988	37.78091
1989	46.14923
1990	68.10725
1991	65.83524
1992	70.09349
1993	63.7855
1994	68.56236
1995	63.88531
1996	77.91155
1997	63.95838
1998	45.64529
1999	73.17582
2000	100
2001	89.38724
2002	98.25324
2003	117.43624
2004	145.08856
2005	195.73402
2006	267.97035
2007	308.75465
2008	395.51829
2009	274.29625
2010	352.53836
2011	459.30617
2012	361.87759
2013	287.06636
2014	308.98779
2015	219.56227
2016	240.09186