Year	PPG and IMF only, % of exports of goods, services and primary income
1970	7.87924349593543
1971	7.33190782459188
1972	9.37439046302928
1973	8.60552637650955
1974	5.86994541774936
1975	11.5702720422673
1976	12.4563933240862
1977	15.0790179232099
1978	21.6332323244686
1979	28.3328471353192
1980	24.1567430145662
1981	24.0732312434749
1982	29.5065590848516
1983	27.8595346092932
1984	26.3590339352601
1985	27.7338651226012
1986	34.0828962930746
1987	30.6264129396294
1988	31.6126748288255
1989	24.4276593486928
1990	21.3614383073588
1991	20.8210218868647
1992	22.1255407568008
1993	19.0037573720868
1994	17.4763480047313
1995	22.1557632874433
1996	25.6677081990787
1997	25.6809881951089
1998	19.8728736489828
1999	23.0489210755156
2000	22.1667380246257
2001	18.5869710658321
2002	19.2346100058893
2003	22.4432320063087
2004	16.3982021484098
2005	16.1287228555318
2006	14.9739328691244
2007	9.41804434689189
2008	7.77075168245587
2009	8.65656121486326
2010	6.91009257053689
2011	6.21852259156476
2012	6.71755453654971
2013	6.64233203947252
2014	6.22361116629785
2015	9.88768587274609
2016	11.6869285496704
2017	11.8572086854189
2018	10.4667381695925