Year	BoP, current US$
1962	110000
1963	220000
1964	300000
1965	300000
1966	230000
1967	330000
1968	250000
1969	960000
1970	880000
1971	910000
1972	1620000
1973	2250000
1974	1990000
1975	3280000
1976	3950000
1977	2400000
1978	2580000
1979	2910000
1980	2770000
1981	2600000
1982	8720000
1983	5750000
1984	4910000
1985	4400000
1986	3490000
1987	3420000
1988	2500000
1989	3170000
1990	3830000
1991	2610000
1992	2230000
1993	5830000
1994	1320000
1995	1790000
1996	1930000
1997	1450000
1998	2020000
1999	1760000
2000	1370000
2001	1350000
2002	1550000
2003	2520000
2004	1590000