Year	BoP, current US$
1977	127861608.906309
1978	142978781.789886
1979	157243049.319152
1980	201027496.089874
1981	169417266.819614
1982	165958497.600334
1983	159064294.032446
1984	149211592.60134
1985	177837940.429751
1986	185489185.545727
1987	196734798.347149
1988	195989085.418704
1989	213659017.992366
1990	219613415.488807
1991	176110539.829667
1992	160994786.68837
1993	181718926.599892
1994	179033067.943722