Year	constant 2021 US$
1996	42240000.48637393
1997	6909999.84741211
1998	18079999.92370606
1999	25309999.94277956
2000	36679999.35150141
2001	28409999.60899354
2002	32150000.09536748
2003	29369999.40872193
2004	28299999.71389774
2008	699999.988079071
2009	289999.99165535