Year	BoP, current US$
1977	146250000
1978	638200000
1979	905000000
1980	864200000
1981	529700000
1982	436300000
1983	402300000
1984	351300000
1985	378600000
1986	332600000
1987	358600000
1988	382400000
1989	451700000
1990	430300000
1991	414700000
1992	618800000
1993	432000000
1994	638000000
1995	444000000
1996	534000000
1997	421000000
1998	369000000
1999	356000000
2000	345000000
2001	379000000
2002	250000000
2003	282000000
2004	385000000
2005	395000000
2006	428000000
2007	593976000
2008	540013920
2009	344380000
2010	312819868.239196