Year	BoP, current US$
1977	106231819.01906
1978	118751624.585407
1979	42666086.1496793
1980	28213804.1624501
1981	44113406.4073054
1982	61922132.7435884
1983	118087144.342331
1984	93954396.887305
1985	153511430.329661
1986	204738063.291038
1987	257020308.55338
1988	301361547.018122
1989	246009273.50787
1990	239325843.380507
1991	215482138.515069
1992	222322715.82697
1993	192426556.136795
1994	209412854.231517