Year	% of merchandise exports
1962	6.353551364209188
1963	4.6883052406676375
1964	4.14238447767663
1965	3.969828344238024
1966	3.5463683245174065
1967	3.4295384248543823
1968	3.998537958622249
1969	3.6457182100226153
1970	3.883535875177993
1971	4.131800018302102
1972	3.379941000440528
1973	3.772425246810251
1974	5.262562994118147
1975	5.054373430107889
1976	5.179815022614894
1977	5.30319010826563
1978	5.00451201892052
1979	6.308843215298909
1980	7.631550730499666
1981	8.710597178475327
1982	8.956750299410272
1983	8.93772171407912
1984	9.18599499403723
1985	8.501131786075183
1986	4.780207595085893
1987	4.294704882345678
1988	3.8641857795549197
1989	4.212618957901505
1990	4.561683339053165
1991	4.519732882760424
1992	4.370124891927975
1993	4.511484687923238
1994	4.1945420350553215
1995	3.9439938002313664
1996	6.859899239960721
1997	6.9134743137127295
1998	5.829431683743044
1999	6.171346017575056
2000	7.923424633008069
2001	7.577818169269252
2002	7.6278329684661665
2003	7.894992155608843
2004	8.329028576115928
2005	9.597527316520686
2006	10.020715441759926
2007	9.568827650906245
2008	11.048771697917505
2009	9.721091879578761
2010	10.586972283997502
2011	11.511599509571136
2012	12.15479159666196
2013	11.747528144245196
2014	11.089641011794017
2015	9.358641828785155
2016	7.687428537520894
2017	8.422430076672741
2018	9.20240868165824
2019	8.745900261420832
2020	6.820641626685702
2021	8.364632228506014
2022	9.43521306217639
2023	7.694936592553773