Year	% of total merchandise imports
1960	1.5412010315608498
1961	1.6883657333095534
1962	0.897064668142849
1963	1.806332426746036
1964	1.8786318270569657
1965	1.8224854621405044
1966	3.2230476206215553
1967	3.292673204177629
1968	2.4804586102466413
1969	2.4555458310407263
1970	2.156134650664191
1971	2.422925104022553
1972	2.51765847193517
1973	3.1047472344356546
1974	3.5723303604476055
1975	2.761439725096389
1976	2.6412983768199503
1977	2.433403932923857
1978	2.504845663087558
1979	3.523161019308638
1980	4.321910424249951
1981	3.5392246167224597
1982	3.3100579268339807
1983	3.3671426298538685
1984	4.512571882712302
1985	4.529748404088394
1986	4.339893189608364
1987	4.408536517262143
1988	5.29336810199551
1989	5.662255657443557
1990	5.481055669930494
1991	6.121498324950807
1992	5.99844858106263
1993	7.143680694657744
1994	7.659673059935063
1995	8.39076245580526
1996	6.716780990757634
1997	8.209732156045423
1998	9.67383470180152
1999	9.636504177363163
2000	10.952197195353671
2001	11.193054299299304
2002	12.583461778528134
2003	12.367114970231942
2004	12.320142610071374
2005	13.220661942383801
2006	13.344931698128907
2007	14.70997156237244
2008	16.099438986128263
2009	16.10461018373073
2010	16.854409930272478
2011	17.125119585651692
2012	18.90318323340705
2013	18.944340979774182
2014	22.418123792856974
2015	26.181146768887047
2016	27.56655437861508
2017	28.20903270677019
2018	25.7774547187571
2019	26.87001296965254
2020	29.724520911377063