Year	% change from 1990
1991	-3.55662014819246
1992	0.648023584915469
1993	0.462103486104803
1994	1.57599893532319
1995	5.03559984073347
1996	5.93407211345209
1997	7.62306068813627
1998	1973.28433753332
1999	894.514596444544
2000	65.7402136156013
2001	-44.5801578550901
2002	-47.5982817686148
2003	-21.5409973735052
2004	18.8309921418256
2005	-82.5266510269602
2006	24.5128853393525
2007	16.2649758590716
2008	36.1821498633056
2009	-2.67466813268411
2010	97.1555843916066
2011	97.1555843916072
2012	97.155584391606