Year	BoP, current US$
1960	0
1963	0
1964	50000
1965	60000
1966	0
1967	0
1968	10000
1969	0
1970	0
1971	0
1972	820000
1973	0
1974	50000
1975	0
1976	0
1977	9999.999999999949
1978	280000
1979	120000
1980	80000.0000000001
1981	70000.0000000001
1982	190000
1983	-10000
1984	5470000
1985	-90000.00000000009
1986	580000
1987	150000
1988	270000
1989	2460000
1990	1460000
1991	1800000
1992	2180000
1993	1730000
1994	1710000
1995	5020000
1996	1560000
1997	1780000
1998	4680000
1999	2460000
2000	2170000
2001	789999.9999999991
2002	280000
2003	899999.9999999991
2004	1720000