Year	current US$
1989	9999.99977648258
1990	19999.9995529652
1991	130000.00081956378
1992	199999.99925494177
1993	50000.0007450581
1994	39999.9991059303
1995	109999.99754130837
1996	239999.99463558197
1997	219999.99880790705
1998	300000.0026077028
1999	419999.9943375588
2000	350000.00521540595
2001	489999.9983608725
2002	279999.9937415122
2003	439999.99947845907
2004	779999.9937415126