Year	BoP, current US$
1990	400000
1991	39250000
1992	104300000
1993	77910000
1994	59510000
1995	156310000
1996	83680000
1997	54320000
1998	79450000
1999	52530000
2000	38960000
2001	35490000
2002	39110000
2003	52280000
2004	48820000