Year	% of total merchandise imports
1960	0.5295067644489159
1961	0.5132222252235218
1962	0.4630419418516804
1963	0.42518904968121446
1964	0.3127084723148766
1965	0.3413784863277916
1966	0.4341090608647755
1967	0.5989943775854114
1968	0.6459640364881983
1969	0.3694806415316839
1970	0.4374486818888559
1971	0.40124902419984393
1972	0.3960418314966121
1973	0.5743626404249318
1974	0.2663563618192573
1975	0.07724738363408166
1976	0.15892223595696237
1977	0.17214953752793982
1978	0.17219443856309088
1979	0.14448510854165922
1980	0.10820173621215765
1981	0.11399536216232858
1982	0.08139605293489921
1983	0.10829688734365725
1984	0.17855718232297163
1985	0.14640596919590765
1986	0.16615109657502333
1987	0.20277513322391047
1988	0.25600968381906763
1989	0.27132812785737304
1990	0.2004047164528287
1991	0.26571171009241834
1992	1.2101418866454547
1993	1.8705878892914407
1994	2.8197456249800217
1995	3.2474336271260085
1996	3.0910954061645763
1997	3.9598744009348605
1998	3.875961789884657
1999	3.8054417080423932
2000	2.600917587264971
2001	2.7044757835021116
2002	2.779846993508267
2003	3.469563302259234
2004	2.772510399854642
2005	2.695547087050757
2006	4.63501942077076
2007	4.218695496206496
2008	4.719049178222769
2009	3.202661904120157
2010	3.3433760644916086
2011	4.0303201531773025
2012	3.742671164034749
2013	3.081952170298486
2014	3.1436883440265384
2015	3.370782927623104
2016	3.1511246939189377
2017	4.471842460177634
2018	5.506543476899192
2019	5.346990731897281
2020	5.592027001022812