Year	% change from 1990
1991	-19.1668453344319
1992	-6.70797844855602
1993	-12.9752009142736
1994	-13.3424026988003
1995	-4.20112740940597
1996	-6.63379179797894
1997	-4.86393738216561
1998	847.879608916818
1999	627.769144804373
2000	737.12520088265
2001	611.609357004757
2002	469.605482602187
2003	803.029889061548
2004	455.141931774844
2005	657.343245125216
2006	651.283087530761
2007	610.920616489169
2008	641.490829125945
2009	407.207109775372
2010	522.739062212432
2011	522.739062212432
2012	522.739062212432