Year	% of total merchandise imports
1960	3.8433611670352157
1961	3.273491214667685
1962	3.9304999448995335
1963	3.1613992192467264
1964	2.791198120245849
1965	2.6106391662992587
1966	2.8917174381229427
1967	2.7901630543947924
1968	3.41749510586732
1969	4.118544672612777
1970	3.0288766766598605
1971	2.896122147149
1972	3.0259612935755285
1973	2.9810111179287078
1974	4.3365277752218985
1975	3.057559942145377
1976	2.8317532610989566
1977	2.4904396169584873
1978	1.6753386923293159
1979	1.8347859439562642
1980	2.513165828123123
1981	1.0458619271286727
1982	1.2760392195300772
1983	1.3449228209302408
1984	2.1381088304548683
1985	1.8846015985669973
1986	1.6999153525579414
1987	1.4056223497654234
1988	1.514797212248857
1989	1.9352838785389996
1990	2.3158653509047533
1991	2.269111004518488
1992	1.8988349402856268
1993	2.146714054910656
1994	2.21380027016512
1995	2.671893438583204
1996	2.175392070828365
1997	2.6200529961539742
1998	1.5996069300312694
1999	1.8624338577291788
2000	2.3695783230478678
2001	3.293858836076127
2002	3.7949263099139237
2003	3.6074353308789116
2004	5.840264271798272
2005	3.5334644007203613
2006	3.4845482305430178
2007	4.466521158065239
2008	7.996787327333286
2009	8.509897445556774
2010	7.492954258369693
2011	3.209304817186048
2012	2.7088200203447528
2013	2.5852997805699944
2014	2.664390109308597
2015	2.8994511875127826
2016	2.7160647807159206
2017	2.721083085995665
2018	2.5206977881281833
2019	2.6305165834030135
2020	2.719571635419465