Year	PPG and IMF only, % of exports of goods, services and primary income
1975	8.63789697296759
1976	10.4033510109591
1977	10.1033308582626
1978	13.7909008249229
1979	17.9606537774882
1980	23.9089829853399
1981	31.710109051219
1982	34.3694246557647
1983	32.6844566047325
1984	24.2235268269643
1985	23.6658588424293
1986	26.5603859606328
1987	21.6082061382103
1988	20.6394373965487
1989	18.4058313198884
1990	19.0614300490244
1991	22.3531743414911
1992	18.7130666005544
1993	19.3741896542523
1994	22.0540051754875
1995	19.113458110876
1996	17.4202459768683
1997	12.0639230990803
1998	16.4852333836803
1999	18.5756414051402
2000	15.8482527415337
2001	8.01111403755853
2002	9.91383921317293
2003	6.17344195168014
2004	2.85497826763722
2005	1.34915603753667
2006	0.809428433982213
2007	2.07306541629222
2008	7.03424197404622
2009	7.32854367643063
2010	3.96911391240027
2011	3.12876119997837
2012	2.43997972682608
2013	4.04936025052421
2014	4.26541953161816
2015	3.57147426808944
2016	9.16749066107752
2017	14.1882377722981