Year	constant 2010 US$
1992	522.392976999065
1993	597.702048455727
1994	731.415105596646
1995	766.655840803755
1996	820.597856325925
1997	891.875716017772
1998	912.555092705853
1999	902.513556480965
2000	846.490507043882
2001	885.305547336386
2002	868.412284077561
2003	803.79672651987
2004	777.35404170308
2005	771.997453883581
2006	741.760367931577
2007	733.884091847671
2008	645.827702852837
2009	658.264516521737
2010	661.553237398459
2011	710.210416949442