Year	constant 2021 US$
1996	2200000.04768372
1997	5280000.20980835
1998	34290000.9155273
1999	17940000.5340576
2000	8329999.923706049
2001	11079999.923706101
2002	6199999.80926514
2003	5719999.79019165
2004	6619999.88555908