Year	BoP, current US$
1960	200000
1961	240000
1962	1200000
1963	1320000
1964	480000
1965	2660000
1966	250000
1967	3890000
1968	1450000
1969	2720000
1970	8740000
1971	5680000
1972	3810000
1973	900000
1974	149999.99999999898
1975	409999.99999999895
1976	1490000
1977	220000
1978	289999.99999999895
1979	160000
1980	1120000
1981	130000.000000003
1982	1590000
1983	1260000
1984	3840000
1985	4440000
1986	9420000
1987	3500000
1988	1690000
1989	3000000
1990	3150000
1991	3960000
1992	4110000.0000000005
1993	4070000.0000000005
1994	2570000
1995	2760000
1996	1110000
1997	3260000
1998	420000
1999	990000
2000	-680000.000000001
2001	-1860000
2002	1960000
2003	100000.000000001
2004	1620000