Year	BoP, current US$
1991	23980000
1992	83450000
1993	49020000
1994	39260000
1995	97100000
1996	57680000
1997	38140000
1998	39880000
1999	25950000
2000	20260000
2001	19200000
2002	32130000.000000004
2003	38090000
2004	35700000