Year	% of exports of goods, services and primary income
1974	3.4199016166069867
1975	3.5738727199769413
1976	4.156336762908311
1977	19.6570695001836
1978	36.96545048487142
1979	53.64776159311071
1980	30.422648403468244
1981	18.14865834087369
1982	40.352808403015125
1983	44.447068990733825
1984	30.58909435779643
1985	42.62538703406587
1986	44.70834447984065
1987	45.604582340828856
1988	48.961278310987645
1989	24.08128614949297
1990	14.766560532496257
1991	11.380582620580414
1992	5.143338206102524
1993	5.7288002642571785
1994	5.536489528199938
1995	7.37049417618037
1996	6.838671130992309
1997	24.07952717840497
1998	14.624995189825762
1999	19.49161307929103
2000	11.984430632996085
2001	14.737203229062876
2002	12.033339191619321
2003	4.752212959146829
2004	3.147183926107105
2005	5.125869118932932
2006	4.1860084523472505
2007	8.424479109774412
2008	5.312257573866338
2009	14.124708281362233
2010	19.81376355091268
2011	27.988266249282617
2012	8.307850048367754
2013	6.686433648942529
2014	1.8556713581144735
2015	2.3366884420225014
2016	1.6199993840038291
2017	1.7987924509900937
2018	1.1537665913744923
2019	1.348095454838505
2020	7.602865739862519
2021	7.546365378465773