Year	% of merchandise imports
1963	6.52715405331067
1964	6.541375767448203
1965	5.705123941667909
1966	5.465154846492174
1967	5.565250000059555
1968	5.762825597574651
1969	5.075681406157936
1970	4.756084277241574
1971	4.247780868114523
1972	4.420098100583805
1973	5.277968930936439
1974	5.234738253808242
1975	3.267037045443245
1976	4.011409365887835
1977	3.658397518341641
1978	3.0395487678363553
1979	3.0523248634354223
1980	2.7543160820460546
1981	2.775823363218357
1982	2.2935731666392876
1983	2.219613404302677
1984	2.200741007890641
1985	1.9971573841201673
1986	2.0467527797131613
1987	1.9851610197931084
1988	1.962778370098154
1989	1.8567397502970435
1990	1.8069875962673516
1991	1.6007799343952485
1992	1.4150231816630454
1993	1.2693935589577319
1994	1.400741093898003
1995	1.236897527328722
1996	1.1739829781301852
1997	1.1033481788283825
1998	1.0122339961817486
1999	0.9515690061738684
2000	0.9502101229188388
2001	0.8601494854437444
2002	0.863331515627759
2003	1.0582110644097844
2004	1.0401101158661559
2005	1.0226651431340854
2006	0.9889366161876406
2007	0.9599551376639561
2008	0.7284535398311276
2009	0.6346898064853955
2010	0.6691307217272964
2011	0.6177269404138289
2012	0.6262536485915787
2013	0.61192432543095
2014	0.6162628609176369
2015	0.6311651093591889
2016	0.5839954975901301
2017	0.5292260190686643
2018	0.5033451599808866
2019	0.5759220289773687
2020	0.6011113196057953
2021	0.6170389717543582
2022	0.48929553818504296
2023	0.4917840448784473