Year	% change from 1990
1991	4.73902426255117
1992	1.68183839311544
1993	-2.45020022885771
1994	-2.9827148108203
1995	-2.10428154862881
1996	3.2169232974778
1997	1.89940320752697
1998	4.17646940261331
1999	1.62502004740417
2000	0.944124387075851
2001	1.89639966649195
2002	0.570566339889167
2003	1.788743339286
2004	1.07512555588278
2005	0.440762787143001
2006	-1.32037105798085
2007	-2.47674575031088
2008	-1.84991718186573
2009	-4.89638078332151
2010	-4.06577215091141
2011	-9.37984599432474
2012	-10.0126409534082