Year	% change from 1990
1991	14.5718419235353
1992	5.93364318087424
1993	9.39884348325806
1994	14.4332017388381
1995	9.66600714212447
1996	28.1484439987371
1997	14.7746948690149
1998	5.18868465311015
1999	0.642593889813114
2000	-5.42255822264862
2001	-3.31652618400728
2002	-4.27168548218929
2003	3.474546236285
2004	-5.00700545989197
2005	-10.5779838691375
2006	0.37429069725492
2007	-6.195619780273
2008	-10.0946448276507
2009	-13.067731874101
2010	-12.1474269746884
2011	-19.4083983638509
2012	-25.9102726179242