Year	% of merchandise exports
1962	16.955807365247356
1963	14.282479295664514
1964	13.240043468141778
1965	13.57321209152276
1966	13.874402282799185
1967	10.875627833333725
1968	11.346947140747973
1969	11.877205188705323
1970	8.7499813331833
1971	7.203699218356719
1972	8.347170787514752
1973	6.973299322925308
1974	6.5143310884936945
1975	6.236941230787511
1976	6.72911402865693
1977	5.135940566802395
1978	5.548724849929867
1979	4.755443853848425
1980	4.267220578937408
1981	4.02926571719989
1982	3.5384785970481216
1983	3.3053558824195415
1984	3.5948891989166945
1985	3.2063340252357073
1986	3.1900941551755233
1987	3.370150271250043
1990	3.1477489499350075
1991	3.3612057916294105
1992	3.1903314233636317
1993	3.135086221980882
1994	3.324844854208001
1995	3.9406427625308567
1996	3.2017374008713717
1997	2.833979572870869
1998	2.6998334903707457
1999	2.838723282987174
2000	2.7675606754200843
2001	2.687644640043314
2002	2.6162131268776427
2003	2.573752905658991
2004	2.3556836823797043
2005	2.1220659476394657
2006	1.9543715550879157
2007	2.0450682386399253
2008	1.902707295944793
2009	1.8951567225357322
2010	1.9200276802115865
2011	1.8431725461344022
2012	1.8474038769557313
2013	1.8796659343547653
2014	2.09674333937474
2015	2.3835384467057255
2016	2.4446853050384068
2017	2.340124625060981
2018	2.562797473239895
2019	2.523707813831385
2020	2.4204410538480476
2021	2.092303504275479
2022	2.0435957449636177
2023	1.96166494460534