Year	BoP, current US$
1977	7689553515.06853
1978	8582305104.80392
1979	11873629921.44474
1980	14017529136.53326
1981	18837922825.44497
1982	14617315192.27065
1983	12726437534.677238
1984	11883683005.250631
1985	8068487736.99304
1986	6064760484.566053
1987	7131972083.969156
1988	7836126208.779593
1989	8377123253.158151
1990	9452738770.505575
1991	11236130470.698269
1992	9202163505.677103
1993	10206320487.752003
1994	7881316148.829617
1995	6057229903.406717
1996	6911862626.506161
1997	6968618202.510746
1998	5883127432.517092
1999	5525744923.379078
2000	6176000000
2001	7442000000
2002	10460000000
2003	9946000000
2004	12076000000
2005	15641000000
2006	18558000000
2007	22825500000
2008	29887200000
2009	28948300000
2010	33034400000
2011	16740400000
2012	36909700000
2013	45329000000
2014	39150700000
2015	21545500000
2016	12035700000
2017	16268900000
2018	20228300000
2019	26696100000
2020	14671300000
2021	26814200000