Year	% change from 1990
1991	6.40311800846143
1992	-5.93407629510625
1993	-14.489060899883
1994	-18.4283183508469
1995	-11.2558083528983
1996	8.64608934057307
1997	10.7127014428475
1998	-61.121451586978
1999	-55.7823959977548
2000	-47.3762233679122
2001	-39.7910611713772
2002	-28.8991378561224
2003	-17.2310010558871
2004	-1.65637951824875
2005	11.7890211125547
2006	24.8998217096182
2007	38.1622629871071
2008	50.3855600981683
2009	266.045091732352
2010	347.089107133821
2011	347.089107133833
2012	347.089107133813