Year	BoP, current US$
1977	1002601062.8645381
1978	977884573.898128
1979	1282150899.2486541
1980	1892480952.3017402
1981	2279194787.468887
1982	2197866945.289137
1983	1753308212.875229
1984	1516048563.937768
1985	1546389737.548682
1986	1551297815.754394
1987	1647352030.0328941
1988	1806459986.5704901
1989	2009213820.405126
1990	2284407359.083434
1991	2548274870.01594
1992	2742205889.3981524
1993	2335201095.205789
1994	2833139022.353045
2009	3773711153.791499
2010	6593558924.268242
2011	9528102355.916073
2012	8683377347.01168
2013	8685316241.799444
2014	8262240078.404296
2015	7584347414.075611
2016	6587937404.810184
2017	6612880885.915044
2018	7961348828.859649
2019	5752824040.199234
2020	5969888765.373499