Year	% of total merchandise imports
1960	3.216374269005848
1961	2.5796661608497717
1962	3.828483920367534
1963	3.0837004405286343
1964	2.882205513784461
1965	3.0666666666666664
1966	3.6284470246734397
1967	3.8410596026490067
1968	3.276353276353276
1969	6.005902837422115
1970	3.876246132691646
1971	5.019802337759266
1972	6.813358743685555
1973	5.673949658463554
1974	8.525924534899533
1975	9.152253886244912
1976	6.573264745654023
1977	4.69390773533406
1978	2.623032021246821
1979	1.8303710192432678
1980	0.12091405813326295
1981	0.6833906286110469
1982	0.22339561332250205
1983	0.16938324038096453
1984	0.31304148648046776
1985	0.34034582353346765
1986	0.2545591243166123
1987	0.1648401996610555
1988	0.11465917560580963
1989	0.12881490284807262
1990	0.4178045785405124
1991	0.5129257283948605
1992	0.3917068925221169
1993	0.6993929796300932
1994	0.40546802593240583
1995	0.39896327802229176
1996	0.1895320017238448
1997	0.4317288485104658
1998	0.20977870793242545
1999	0.3881402013503581
2000	0.3957363649752359
2001	0.990729954487763
2002	1.0842489028541509
2003	1.055635773989393
2004	1.1705196731907275
2005	0.9938447996902636
2006	1.0762861961668553
2007	1.0083821697371054
2008	1.176211665714725
2009	1.698621992031276
2010	1.2141832723288297
2011	1.0839672987659212
2012	1.0588656271029422
2013	0.952299125096593
2014	0.8174314167838796
2015	0.7621122972175154
2016	0.8494126062779838
2017	0.9315748900986752
2018	0.8693019366892716
2019	0.9809633812754361
2020	1.0738194592809416