Year	% change from 1990
1991	-11.1198158938452
1992	29.9585201558467
1993	6.23386797798
1994	-5.69316107190073
1995	8.10710613384069
1996	-17.3187092983401
1997	-17.4229335273256
1998	-14.4892663033974
1999	5.18533026489743
2000	-29.3744447786459
2001	0.963199753778987
2002	-29.5458201887228
2003	-29.7199935646785
2004	-8.89333454578523
2005	-28.5385524723526
2006	-37.7866690915704
2007	-38.9119410188793
2008	-46.3851679828765
2009	-45.177006316408
2010	-40.7518134316352
2011	-40.1593315659515
2012	-39.5668497002679