Year	current international $
1990	185303702599.71628
1991	211221642392.50406
1992	225023575484.70206
1993	231071159445.1186
1994	229590199700.34317
1995	245460856890.91782
1996	249626679867.78882
1997	268934222391.4595
1998	273141044668.1784
1999	263781900793.01556
2000	280571330160.2485
2001	295239470790.6587
2002	269641072654.11707
2003	254538061485.34888
2004	307636164176.32416
2005	355764802048.9947
2006	406890019372.9794
2007	461817519883.2129
2008	491438527464.9787
2009	473749309622.2124
2010	470340223230.585
2011	493557717634.1779