Year	% change from 1990
1991	4.12094118390196
1992	-7.6339909430569
1993	1.53892347636944
1994	24.0851179555442
1995	26.7075416352047
1996	8.83283806929895
1997	79.1789322422048
1998	146.833529831533
1999	123.663427582303
2000	92.4482346878848
2001	101.761637818529
2002	130.131210764837
2003	115.809507327792
2004	180.010817135089
2005	102.662187595801
2006	136.475908832976
2007	122.956516445717
2008	98.9127192918983
2009	138.370612924776
2010	66.4303846400098
2011	116.266068084681
2012	116.266068084681