Year	PPG and IMF only, % of exports of goods, services and primary income
1975	4.98320366428088
1976	6.14666235403522
1977	6.24631369903352
1978	6.44411581867051
1979	6.86650880305264
1980	4.97471391195863
1981	6.43516397167953
1982	7.21689100606555
1983	8.89988229866054
1984	11.4114216777999
1985	20.1441383019566
1986	20.7204442467431
1987	19.0299282483778
1988	23.1020201713738
1989	18.7302181247308
1990	14.6554171255966
1991	9.18308407142934
1992	11.939216054574
1993	16.0819875979268
1994	21.1427522176895
1995	15.7947389941454
1996	20.7600307169034
1997	10.623503059276
1998	11.0690045960457
1999	13.8488710600425
2000	12.9134071634254
2001	8.71608022528261
2002	7.45467235385965
2003	6.39255195510418
2004	7.89774752179402
2005	6.72316553016099
2006	4.32141123115753
2007	3.17097605318355
2008	2.60524654645576
2009	3.08576251376129
2010	2.44693142568115
2011	2.342170044612
2012	1.75196259502388
2013	2.9882018873436
2014	2.97019160154085
2015	3.24924018078581
2016	3.52503513897374
2017	4.31031161190508