Year	% of total merchandise imports
1960	5.825242718446602
1962	5.311778290993072
1963	6.889763779527559
1964	5.4331864904552125
1965	4.615384615384616
1966	4.881889763779528
1967	4.3604651162790695
1968	2.9850746268656714
1969	3.3213343469123107
1970	3.168217733165234
1971	2.847775175644028
1972	2.317908004272991
1973	2.2645318830628476
1974	2.2253704679903943
1975	1.7478226592192065
1976	1.7932942059855645
1977	1.9616410483823634
1978	2.1510823331644766
1979	1.8121967090405693
1980	1.4024523248454335
1981	1.2834883271747424
1982	1.4375723791391053
1983	1.361513104254006
1984	1.537008014049596
1985	1.646050452907373
1987	1.4651173013740808
1988	1.0498800862785482
1989	1.2202018977326479
1992	1.5090915148505584
1994	1.4173375982984147
1995	1.7581112032970487
1996	1.581072087690967
1997	1.6607510481538093
1998	1.2532615682342134
1999	1.834169737719796
2000	2.018840081013558
2001	2.087095126295049
2002	2.219341830763532
2003	2.2392321280979526
2004	2.164821046285628
2005	1.872623972839655
2006	2.039275732513428
2007	2.2432557586060726
2008	3.5947051042170255
2009	2.185984589253886
2010	2.163762853415864
2011	1.8185484494291762
2012	1.9191951448331173
2013	1.8851129215917577
2014	1.9482437884057322
2015	2.591143793046674
2016	2.4931540541177863
2017	2.5839460059274377
2018	2.627225052862974
2019	2.744944235447408
2020	3.4414190863105167