Year	constant 2021 US$
1992	9999.99977648258
1994	164509994.506836
1995	73730003.3569336
1996	176470001.220703
1997	66169998.1689453
1998	69239997.8637695
1999	77470001.2207031
2000	110290000.915527
2001	190339996.33789098
2002	206179992.67578098
2003	171190002.44140598
2004	157380004.882813
2005	151449996.94824198
2006	233649993.89648402
2007	175440002.44140598
2008	236919998.168945
2009	169619995.117188
2010	136259994.506836
2011	259999.990463257