Year	% change from 1990
1991	5.00987549135412
1992	11.7774916251961
1993	14.0038340142904
1994	16.6716689580388
1995	8.76933950390177
1996	14.9168328718316
1997	16.9563154735395
1998	16.2142013438414
1999	15.3283116782526
2000	1.65946982166025
2001	-7.11955153651028
2002	-6.77632980268381
2003	-3.8446643301125
2004	-1.49197374281123
2005	0.188796158240234
2006	1.61251282845691
2007	3.23664388203628
2008	5.29210154328756
2009	0.440524369227191
2010	-2.41997947446895
2011	-0.322009033170023
2012	1.77596140812888