Year	BoP, current US$
1960	20000
1961	0
1962	0
1963	0
1964	20000
1965	0
1966	0
1967	0
1968	620000
1969	0
1970	30000
1971	190000
1972	830000
1973	1930000
1974	10700000
1975	11000000
1976	15240000
1977	25500000
1978	33380000.000000004
1979	25190000
1980	16059999.999999998
1981	6740000
1982	9500000
1983	2320000
1984	609999.999999999
1985	14750000
1986	23960000
1987	28820000
1988	22120000
1989	13810000
1990	14710000
1991	14660000
1992	10110000
1993	30470000
1994	35120000
1995	41390000
1996	39540000
1997	47320000
1998	52070000
1999	43040000
2000	30020000
2001	33350000
2002	33810000
2003	26700000
2004	49380000
2005	43140000
2006	41370000
2007	61400000
2008	70110000
2009	75690000
2010	99420000
2011	55640000
2012	63180000
2013	74890000
2014	249940000
2015	531799999.99999994
2016	2595660000
2017	680870000
2018	513500000
2019	461190000
2020	465530000
2021	104120000
2022	94960000