Year	PPG and IMF only, % of exports of goods, services and primary income
1976	0.993381147869677
1977	1.66345315566662
1978	2.59967503653628
1979	3.94437068537105
1980	6.52394155298488
1981	13.9197170748037
1982	16.2779088310719
1983	22.0187086125206
1984	24.335214279438
1985	22.8608769879034
1986	13.9616512963322
1987	10.0478614715263
1988	13.7752592873832
1989	9.10183963170809
1990	7.25624284323884
1991	7.07733093042017
1992	7.92396235985988
1993	5.44311535681584
1994	5.72944136040354
1995	5.98257236699643
1996	4.95160668102545
1997	6.81423115664449
1998	6.73066120992696
1999	5.61827428340051
2000	16.3784119448173
2001	4.71790218648607
2002	6.53185279684831
2003	5.12069154324555
2004	5.289691266825
2005	5.28194612228437
2006	5.35706814649236
2007	2.54565193839535
2008	2.37242104111198
2009	2.26832690872435
2010	0.849862679643212
2011	1.34200037441445
2012	1.05324764820972
2013	0.698610576304517
2014	0.958427160949777
2015	0.908076452011033
2016	0.989703906916697
2017	1.5855026624822
2018	1.25774631666364