Year	% of merchandise exports
1962	19.271352383684455
1963	16.185937688241733
1964	15.017880787093624
1965	15.357852705089094
1966	15.725302620873848
1967	12.217809651261248
1968	12.90329240510302
1969	13.483119110224347
1970	9.676452244418487
1971	7.816883646987571
1972	9.171485622218643
1973	7.803475241145023
1974	7.021987811500133
1975	6.483121465940908
1976	7.111331343554962
1977	5.133813383622028
1978	5.453883013062732
1979	4.661403541666317
1980	3.9614902488180337
1981	3.7388744389238857
1982	3.164686849327112
1983	3.005885668407593
1984	3.176622543323753
1985	2.8458494316819802
1986	2.7304386121508792
1987	2.82545375827209
1989	2.9195707245509492
1990	2.6536996093516
1991	3.01909015326188
1992	2.771413674388254
1993	2.509257982219047
1994	2.6944953326507006
1995	3.3503949795819956
1996	2.753805957885988
1997	2.397867446324771
1998	2.269878231275066
1999	2.359872453005316
2000	2.2319543048507886
2001	2.1189573697853064
2002	2.0840509418594877
2003	2.1584895903624925
2004	1.9966175090186944
2005	1.8570126946436813
2006	1.7617485796844454
2007	1.7011273214821478
2008	1.571108334351585
2009	1.628518356337497
2010	1.660288740583993
2011	1.5397202389037654
2012	1.5699907510494215
2013	1.5252060470819173
2014	1.6158769336263805
2015	1.8613236769574624
2016	1.9240881580951983
2017	1.8118528418499298
2018	1.9394196223791245
2019	2.0230995409896457
2020	2.0809574822582575
2021	1.7862807839281363
2022	1.7060908843197702
2023	1.5884498354213863