Year	% of merchandise exports
1962	52.74620270085427
1973	23.468154886937306
1974	17.15562225753291
1975	17.940970991220205
1976	21.972476035764622
1977	33.230527295171
1978	12.460101765702813
1979	32.13808626702695
1980	25.14066596313774
1981	18.920607326724106
1982	18.479904557749375
1983	13.573304136714482
1996	2.683160908684641
1997	4.346910276608167
1998	3.391957434762436
1999	4.280957214747398
2000	5.921988951066756
2001	12.17654045643322
2002	12.817875073046716
2003	14.521656270894615
2004	14.688543322583559
2005	12.917385685514091
2006	12.448921688118446
2007	12.270781245837615
2008	10.588043529374099
2009	15.194357876787915
2010	15.80218345494664
2011	18.77378559022412
2012	26.03981669243549
2013	18.906269379622557
2014	18.17246930395249
2015	24.638186404115643
2016	15.770324622184301
2017	19.400477922519116
2018	22.719092277533992
2019	25.579629202477978
2020	27.093335722774516
2021	24.511534939093277
2022	26.2091942623583
2023	10.214321262110005