Year	BoP, current US$
1977	130735269.361784
1978	119540436.361957
1979	92867841.7680601
1980	71369896.4881034
1981	87523912.954446
1982	60081023.5284384
1983	102457307.419223
1984	146522538.761456
1985	94441348.434138
1986	143093142.482922
1987	179825042.145136
1988	224631190.561436
1989	197662568.971473
1990	271169843.71981
1991	224478727.824833
1992	209024230.607487
1993	198892806.031937
1994	190093853.358636