Year	2000 = 100
1985	116
1986	87
1987	97
1988	102
1989	82
1990	92
1991	82
1992	96
1993	96
1994	100
1995	110
1996	110
1997	104
1998	103
1999	111
2000	100
2001	90.41670176
2002	87.59007123
2003	92.28697739
2004	103.3221418
2005	119.9506809
2006	126.3602719
2007	131.6733151
2008	148.3372716
2009	136.2652194
2010	149.9590708
2011	177.1978209
2012	187.4821473
2013	173.7760118
2014	170.7782365
2015	149.8177002
2016	147.8654492
2017	157.7054623
2018	169.1333411