Year	% of total merchandise imports
1960	9.463202321287259
1961	9.471039733670356
1962	9.73042432195976
1963	10.822510822510822
1964	10.650355584289638
1965	11.185940038399055
1966	11.548820400927315
1967	12.186934771627369
1968	12.908530911661389
1969	14.411691907417962
1970	13.533019810834412
1971	13.54650805433544
1972	13.849774874588947
1973	14.602155407835667
1974	12.563942015786278
1975	12.082968189201408
1976	11.983047094522739
1977	11.61227299977074
1978	11.802780836362253
1979	12.079904781541114
1980	12.568598750250768
1981	12.204458809878998
1982	12.178800949262936
1983	13.013935798824965
1984	13.031117940837495
1985	13.321083422816308
1986	14.083846720136387
1987	13.688818044960593
1988	14.887604224569206
1989	14.4453985013808
1990	13.485037586932295
1991	12.6365801169617
1992	12.847910722224649
1993	10.47320143992337
1994	12.940836850934351
1995	12.13414125063077
1996	11.701891427552127
1997	12.219254143395759
1998	10.72697880751205
1999	1.0392441672653105
2000	0.9479432749680352
2001	0.9193797329332607
2002	1.0489196354421755
2003	1.1078236902964298
2004	1.173378660363695
2005	1.0678669198751094
2006	0.7142766907093578
2007	0.5262379725809618
2008	0.5938392328082495
2009	0.6132754525916763
2010	0.1529704250182104
2011	0.13932992900274627
2012	0.10119481064153459
2013	0.06958073870122106
2014	0.19959064788499253
2015	0.12231417150526142
2016	0.17314232009822833
2017	0.2569442746563244
2018	0.1587689071642506
2019	0.20651761301321622
2020	0.17542281139926258