Year	BoP, current US$
1990	5250000
1991	27090000
1992	21760000
1993	26850000
1994	60530000
1995	13600000
1996	56870000
1997	32960000
1998	52610000
1999	56950000
2000	63310000
2001	77870000
2002	122350000
2003	120320000
2004	183900000