Year	Index (2000=100)
1980	74.92358
1981	52.81754
1982	75.84513
1983	80.87627
1984	86.60303
1985	84.04998
1986	94.65603
1987	69.38952
1988	60.91746
1989	59.41631
1990	33.10812
1991	43.35854
1992	31.13664
1993	38.82554
1994	88.78567
1995	114.19379
1996	145.72121
1997	137.77729
1998	124.37193
1999	128.84039
2000	100
2001	111.84214
2002	116.02586
2003	131.9683
2004	162.24008
2005	201.77795
2006	238.86189
2007	331.82432
2008	428.05171
2009	389.15606
2010	401.81394
2011	535.98519
2012	585.24145
2013	597.71389
2014	561.52662
2015	562.77878
2016	631.33478