Year	% of exports of goods, services and primary income
1977	3.4294423980693463
1978	2.976190476190476
1979	4.836542767577244
1980	2.557544757033248
1981	5.128205128205128
1982	5.221932114882506
1983	6.372895454545454
1984	4.453866504854369
1985	3.0365439380500785
1986	2.8994086617583386
1987	4.142914499931838
1988	10.808513221694573
1989	12.028871455097912
1990	13.44683640167364
1991	13.588246828674686
1992	11.153560158975647
1993	38.190016808015955
1994	11.969360082947446
1995	11.368654442621533
1996	15.27083043749998
1997	5.555414224938109
1998	37.74759586131694
1999	10.639945282673128
2000	7.320313340387015
2001	23.208317308128855
2002	38.22675321707048
2003	28.847099748049455
2004	34.48173608058032
2005	3.5375176358445746
2006	14.43609390765698
2007	13.781828843438557
2008	18.250658898255466
2009	10.970417887930111
2010	10.631936592538718
2011	4.134181543047874
2012	16.702947324273733
2013	10.475766363340282
2014	16.019551674257663
2015	3.61547987857657
2016	4.970141782203953
2017	3.699862033989538
2018	2.622459851677551
2019	2.024772962436303
2020	22.783260746430663
2021	21.67517506681096
2022	8.747500300334227