Year	BoP, current US$
1960	12880000
1961	8300000.000000001
1962	6740000
1963	9460000
1964	10490000
1965	12950000
1966	15180000
1967	13160000
1968	12600000
1969	6680000
1970	19000000
1971	16489999.999999998
1972	18630000
1973	23310000
1974	14580000
1975	22730000
1976	19550000
1977	28690000
1978	27820000
1979	44680000
1980	11090000
1981	43800000
1982	13320000
1983	13200000
1984	1350000
1985	0
1986	3150000
1987	10000.0000000002
1988	89999.9999999999
1989	960000
1990	3350000
1991	6230000
1992	8700000
1993	20440000
1994	23780000
1995	12470000
1996	69480000
1997	26330000
1998	26150000
1999	26760000
2000	22680000
2001	3650000
2002	11700000
2003	9050000
2004	6820000