Year	Index, 2000=100
1980	48.48231
1981	47.35126
1982	32.02724
1983	22.72203
1984	22.41041
1985	20.41953
1986	25.10243
1987	32.94766
1988	33.38912
1989	34.70483
1990	38.74719
1991	47.21854
1992	59.00802
1993	67.10428
1994	80.38837
1995	82.71972
1996	95.87397
1997	107.53073
1998	109.94576
1999	96.85498
2000	100
2001	88.32016
2002	56.66801
2003	63.18887
2004	89.84939
2005	111.92221
2006	138.67093
2007	162.37703
2008	261.68163
2009	199.28236
2010	248.76675
2011	309.49212
2012	336.20258
2013	335.92184
2014	331.36901
2015	273.80166
2016	234.76914