Year	BoP, current US$
1961	140000
1967	0
1974	0
1975	250000
1976	450000
1978	10000
1979	460000
1980	500000
1981	250000
1982	230000
1983	450000
1986	0
1988	20000
1990	100000
1991	600000
1992	0
1993	290000
1994	0
1995	0
1996	0
1997	60000
1998	960000
1999	112690000
2000	201830000
2001	102310000
2002	114780000
2003	72860000
2004	82930000
2005	112040000
2006	132560000
2007	175870000
2008	179860000
2009	123220000
2010	141740000
2011	129020000.00000001
2012	165320000
2013	160980000
2014	174170000
2015	139510000
2016	139850000
2017	131630000
2018	124190000
2019	139580000
2020	167800000
2021	179340000
2022	156920000