Year	% of exports of goods, services and primary income
1977	26.41067750194165
1978	29.47437754320641
1979	19.12239599685162
1980	16.03420179655486
1981	15.306261161113918
1982	19.149794258373472
1983	14.381244204098783
1984	12.962301847345023
1985	13.535797463961954
1986	35.87849860048737
1987	13.555780255701944
1988	19.85487007975143
1989	18.142006047350645
1990	5.844749189905418
1991	9.684810378491973
2005	1.026519853584832
2006	0.9055792769712101
2007	1.1168138108789456
2008	1.504520303978441
2009	2.823376885686203
2010	2.728663724078457
2011	1.4123689047056056
2012	1.5234922579812498
2013	1.8409900624525892
2014	2.9544402147742526
2015	4.546020376963096
2016	5.64633828536088
2017	5.248673910372979
2018	5.092774626658045
2019	5.718993208087016
2020	6.926971363681369
2021	3.7533341020104354
2022	2.4840333159739716