Year	BoP, current US$
1977	15200083.8206933
1978	17226761.6634525
1979	17902320.9443722
1980	19591235.6904728
1981	25671187.6409148
1982	32088849.0644879
1983	29048852.8275139
1984	13511094.3155598
1985	8782211.29324817
1986	6658300.40651857
1987	5050017.99752347
1988	6648791.94242899
1989	5674200.94444531
1990	7062715.75799878
1991	7836758.40456441
1992	7103449.38490648
1993	7885134.12863506
1994	4592841.57857204
1995	4065575.97749188
1996	2518316.34896386
1997	3254741.34505111
1998	4277393.79999789
1999	6899365.46678101
2000	16000000
2001	20000000
2002	13000000
2003	255000000
2004	254000000
2005	418000000
2006	1646000000
2007	598000000
2008	45200000
2011	303800000
2019	103000000
2020	116000000
2021	138000000