Year	BoP, current US$
1977	14259259.2592593
1978	16900000
1979	21400000
1980	17400000
1981	19000000
1982	18500000
1983	19300000
1984	18200000
1985	22300000
1986	28962962.962963
1987	32259259.2592593
1988	33185185.1851852
1989	31111111.1111111
1990	29285185.1851852
1991	25318518.5185185
1992	23518518.5185185
1993	22740740.7407407
1994	25240740.7407407
1995	24570370.3703704
1996	24925925.9259259
1997	32800000
1998	45948148.1481481
1999	74296296.2962963
2000	82959259.2592593
2001	63604511.1111111
2002	41411111.1111111
2003	45544444.4444444
2004	37509111.1111111
2005	32865137.037037
2006	32285492.5925926
2007	40732086.6666667
2008	40466671.8518519
2009	35292697.4074074
2010	31126358.5185185
2011	37153500.3703704
2012	42813457.037037
2013	44666470
2014	46773412.0739259
2015	43712080.9367407
2016	38532402.5296296
2017	41308471.4111111
2018	45511794.8518518
2019	47949438.7201448
2020	28554717.4521101
2021	44271782.7440681
2022	61144102.2222222
2023	111199037.037037