Year	% of total merchandise imports
1960	8.479675795161489
1961	10.397717139290172
1962	6.705274513143701
1963	5.270180120080053
1964	6.145031932851553
1965	5.4498565071064
1966	6.094084399970252
1967	6.059156501634378
1968	7.419984518697509
1969	7.673613406831241
1970	6.482083834381427
1971	5.775508221122524
1972	5.192830156670471
1973	5.341354234233438
1974	5.4069096595728325
1975	5.246281641448314
1976	4.9874862636711095
1977	5.936504519109636
1978	5.750380624139456
1979	5.774167483805307
1980	3.616610203548926
1981	5.937151313279044
1982	6.889071640861945
1983	6.589103729893915
1984	5.515885469072443
1985	4.813788296637845
1986	5.209001332589777
1987	4.949791675720429
1988	5.161970369022029
1989	4.573984783561434
1990	6.853012864954633
1991	6.6715646945192635
1992	4.95921362751325
1993	4.922937167204838
1994	3.4479458651311354
1995	3.680804075853795
1996	6.213555682370736
1997	1.9252639723604568
1998	2.003528569795425
1999	1.958394900274633
2000	1.4827986239196087
2001	2.005728482412727
2002	1.8715373760049885
2003	6.162373218261678
2004	5.3115041700176935
2005	5.777404093243959
2006	5.7415034994486716
2007	7.081895712788645
2008	4.69157355997309
2009	6.395723088865951
2010	7.068353861183635
2011	7.836360281271386
2012	4.831279357989613
2013	5.455925260184445
2014	5.513155153164165
2015	5.118618299934853
2016	5.996770469873973
2017	5.145198958361442
2018	5.692238455188911
2019	6.797100599699163
2020	5.667489434700804