Year	PPG and IMF only, % of exports of goods, services and primary income
1979	58.1600739980655
1980	33.5543542706466
1981	28.7288906295778
1982	31.5532632079195
1983	36.1667897383849
1984	31.3157441622081
1985	31.8995326938872
1986	31.9077452980203
1987	26.2656455513222
1988	27.2119295093534
1989	23.5654110397681
1990	18.3876075961058
1991	19.835567251221
1992	28.7004909231033
1993	19.042065507364
1994	17.7280303037864
1995	25.6923690261673
1996	37.100870643352
1997	36.3091042926226
1998	14.2488416075729
1999	14.0605786932158
2000	16.390474219348
2001	13.8350656155547
2002	10.9296746081799
2003	12.1685231508857
2004	12.1075417012904
2005	9.88268605333978
2006	14.1457718614499
2007	7.19393851576135
2008	6.91475324325478
2009	7.1351304922962
2010	6.1160637712817
2011	5.24042719675838
2012	9.3606516976717
2013	5.49391815190946
2014	4.48999983024257
2015	6.3656246249916
2016	10.0051640806712
2017	8.05026593596227
2018	6.22249706829486