Year BoP, current US$ 1987 6109073.66920415 1988 5868760.96465773 1989 5839973.45207204 1990 4506642.2625519 1991 5841756.96709657 1992 8149100.17568907 1993 8991301.05572385 1994 3364524.85833876 1995 4181121.06881137 1996 4879265.25668214