Year	% of exports of goods, services and primary income
1977	3.7373941659711925
1978	2.732746633746684
1979	2.6196275445201107
1980	6.268396203307806
1981	18.23331215780004
1982	7.808774822310567
1983	13.625890141254631
1984	19.95144799237262
1985	15.645825484172674
1986	65.66457426811384
1987	39.4527112705552
1988	9.205689993306706
1989	47.59234392690143
2013	0.07195308353808354
2014	0.0040878947368421055
2015	0.0035875027870680047
2016	0.004138343511450382
2017	0.0034948084677419358
2018	0.005357291487532245
2019	0.05423429906542056
2020	69.68006134391297
2021	1.1331759663922487
2022	1.0847727192038432