Year	BoP, current US$
1966	4540000
1967	4840000
1968	6100000
1969	6510000
1970	6920000
1971	9060000
1972	13840000
1973	19920000
1974	16100000.000000002
1975	36200000
1976	37940000
1977	83310000
1978	56950000
1979	101280000
1980	99460000
1981	103580000
1982	126800000
1983	130310000
1984	114400000
1985	135350000
1986	167820000
1987	229670000
1988	254180000
1989	223710000
1990	161010000
1991	221300000
1992	205600000
1993	222220000
1994	241000000
1995	291630000
1996	297680000
1997	283850000
1998	300000000
1999	297360000
2000	282220000
2001	267660000.00000003
2002	303960000
2003	356340000
2004	406230000