Year	BoP, current US$
1975	2811322.1313796
1976	1888507.11217302
1977	1666666.66736111
1978	1750000.00072916
1979	1750000.00072916
1980	1791666.66741319
1981	1916666.66746527
1982	1958333.33414931
1983	5875000.00244792
1984	13166666.6666667
1985	10081632.6530612
1986	777777.777777778
1987	6305555.55555555
1988	3512195.12195122
1989	5200000.00000001
1990	7764705.88235295
1991	15623529.4117647
1992	11082352.9411765
1993	23658701.7365287
1994	28270380.1662889
1995	34046225.8077397
1996	34221106.9293023
1997	37014060.4909561
1998	58428395.2474533
1999	68900000
2000	63900003.4604291
2001	64000003.4546101
2002	96200000
2003	100800000
2004	98600000
2005	102000000
2006	104600000
2007	121400000
2008	108700000
2009	137300000
2010	108800000
2011	252476996.903174
2012	284777608.3118
2013	237518735.072644
2014	233297235.479122
2015	268819678.334039
2016	325266561.833987
2017	617291301.21692
2018	321851142.521321
2019	325210599.495222
2020	301777065.005316
2021	389885615.658228
2022	424381186.954045