Year	% change from 1990
1991	-7.94059964899347
1992	-29.3221663501699
1993	-47.3785521915213
1994	-53.5121420093984
1995	-54.7795630508048
1996	-55.2361283166181
1997	-51.6588903381316
1998	-53.3976646029985
1999	-0.692969900073637
2000	332.608774425364
2001	-27.1754099139127
2002	-65.1235532827282
2003	53.865079886409
2004	-49.1675744887006
2005	-40.8481694121663
2006	-27.7075799058497
2007	55.0494608579517
2008	-15.2868019939212
2009	-4.50867662215385
2010	-7.25129468052129
2011	-7.25129468052108
2012	-7.25129468052129