Year	BoP, current US$
1978	200000
1979	300000
1980	500000
1981	600000
1998	16000000
1999	4900000
2000	6023000
2001	4023337.22
2002	1190000
2003	4213609
2004	5663189
2005	6109000
2006	11042991.95
2007	13712000
2008	16858000
2009	17809000
2010	18831000
2011	19391000
2012	40099111.0170336
2013	162234636.164786
2014	138860362.523513
2015	138781110.474016
2016	138079366.661809
2017	179976358.024094
2018	183943382.80687
2019	184125342.324361
2020	181175990.085196
2021	200795314.403013
2022	207361984.286258
2023	216143427.477583