Year	Index (2000=100)
1980	38.1421
1981	42.72848
1982	33.86529
1983	31.62893
1984	30.7134
1985	29.70744
1986	30.07735
1987	36.56248
1988	40.93365
1989	50.07684
1990	60.29042
1991	63.2353
1992	68.69841
1993	64.05426
1994	79.6101
1995	93.5923
1996	94.29998
1997	95.03432
1998	98.07543
1999	100.37076
2000	100
2001	113.34752
2002	117.50605
2003	137.20674
2004	165.54806
2005	179.37318
2006	199.89831
2007	259.23089
2008	330.24721
2009	246.91907
2010	280.78865
2011	305.0685
2012	290.71812
2013	291.62598
2014	286.4134
2015	240.56533
2016	231.99402