Year	% change from 1990
1991	-33.9695504443283
1992	-19.378593831678
1993	5.68936225823315
1994	5.02090956612651
1995	-0.0816779926816502
1996	-1.45974908520649
1997	2.86657083115527
1998	5.57239937271303
1999	6.5361996863565
2000	10.0784108729744
2001	9.86147412441192
2002	43.7343178254051
2003	-22.1732880292734
2004	-19.1453214845792
2005	-17.6868792472556
2006	-15.0535807631992
2007	-16.5237846314689
2008	-15.5266596968113
2009	-8.39453737584944
2010	3.47033455305803
2011	4.5050378985886
2012	5.53974124411918