Year	PPG and IMF only, % of exports of goods, services and primary income
1973	0
1974	3.26892225430392
1975	3.44346303373647
1981	12.9555129122012
1982	18.4967891735148
1983	15.5846877557614
1984	15.0351642189993
1985	21.0531281714891
1986	23.4670641955284
1987	25.5688008459158
1988	31.9917768627355
1989	26.8881391549577
1994	9.05443094050439
1995	10.3834974505628
1996	10.2079639663464
1997	9.741604817905
1998	12.827577330168
1999	13.5102251218644
2000	11.0781093995393
2001	13.755556876189
2002	12.8174236302436
2003	10.2077859721439
2004	8.54898098415121
2005	11.1983783103511
2006	9.13201459948299
2007	4.93658164022825
2008	5.0227220275291
2009	5.39379659258657
2010	5.58002828399205
2011	3.99308659839697
2012	3.91066841121096
2013	5.26945635701305
2014	7.05217857654313
2015	9.34835695909392
2016	6.84203783554847
2017	6.27338536983201
2018	8.63749691734366