Year	current international $
2000	726.710866163448
2001	843.61069236296
2002	999.627094500764
2003	942.008970708155
2004	838.578587930656
2005	701.279789787412
2006	666.205773318733
2007	749.02826758212
2008	692.167505065124
2009	1041.06544816343
2010	992.629148016148
2011	646.723490514923