Year	BoP, current US$
1978	1655720
1979	3490960
1980	3520000
1981	3916000
1982	5324000
1983	7568000
1984	6732000
1985	6864000
1986	8418000
1987	9250000
1988	14503000
1989	13496000
1990	11308000
1991	12230000
1992	20056000
1993	21300000
1994	39888000
1995	43794000
1996	47810000
1997	49030000
1998	47228000
1999	41824000
2000	41814000
2001	43322000
2002	44792000
2003	46342000
2004	49146272.32
2005	54690977.72
2006	44300000
2007	18752066.085
2008	22650555.165
2009	32239481.93
2010	33091948.45
2011	13969176.425
2012	17750962.1265
2013	15592725.255
2014	12958419.515
2015	11432311.6
2016	9513356.06
2017	3438207.61