Year	BoP, current US$
1960	5000000
1961	6000000
1962	8000000
1963	17000000
1964	11000000
1965	18160000
1966	16880000
1967	16059999.999999998
1968	26130000
1969	42000000
1970	47000000
1971	51000000
1972	55000000
1973	64200000
1974	73060000
1975	79020000
1976	87000000
1977	89010000
1978	98000000
1979	111000000
1980	107000000
1981	133360000.00000001
1982	157760000
1983	130580000.00000001
1984	181590000
1985	156160000
1986	228240000
1987	179140000
1988	140120000
1989	155250000
1990	57410000
1991	14800000
1992	3800000
1993	84940000
1994	2069999.9999999998
1995	0
1996	0
1997	0
1998	0
1999	0
2000	0