Year	BoP, current US$
1964	10000
1965	10000
1966	300000
1967	560000
1968	630000
1969	970000
1970	1460000
1971	1620000
1972	1900000
1973	2060000
1974	2200000
1975	2240000
1976	2700000
1977	2660000
1978	3540000
1979	3370000
1980	5440000
1981	4470000
1982	5010000
1983	4420000
1984	3700000
1985	4850000
1986	4960000
1987	7900000
1988	9430000
1989	8220000.000000001
1990	7430000
1991	10190000
1992	9750000
1993	6620000
1994	9410000
1995	7920000
1996	6470000
1997	7470000
1998	8369999.999999999
1999	8550000
2000	9080000
2001	8260000
2002	10680000
2003	10830000
2004	10010000
2005	11480000
2006	9660000
2007	7140000
2008	10810000
2009	9160000
2010	14260000
2011	16100000.000000002
2012	19930000
2013	15340000
2014	13040000
2015	17580000
2016	16510000.000000002
2017	18050000
2018	21270000
2019	17320000
2020	15070000
2021	18780000
2022	18240000