Year	% of total merchandise imports
1960	1.503561065681878
1961	1.1528621189235844
1962	1.044400699912511
1963	0.956135102476566
1964	0.9940197187651527
1965	1.113572588982425
1966	1.6270625937542618
1967	1.3337352735094266
1968	1.153371755014895
1969	1.3705411363806432
1970	1.1820219044913678
1971	1.0312007981049733
1972	1.0643646398552047
1973	1.4019475934831553
1974	1.1281876138433515
1975	0.977190818276371
1976	1.0997869971589227
1977	1.126795460921002
1978	1.1708138617094275
1979	1.2936027440910198
1980	1.308224419891966
1981	1.2323056522459805
1982	1.1360841171681477
1983	1.151098875107617
1984	1.2264694583173261
1985	1.2767986077683564
1986	1.383160912859855
1987	1.5834250509190735
1988	1.760200111172874
1989	1.847478576987031
1990	1.9020603505162
1991	2.430272631433805
1992	2.757084610147423
1993	3.4656251321776903
1994	3.2686708071833483
1995	3.4558176230642763
1996	3.855949458324084
1997	4.172518265525477
1998	4.33869900848842
1999	3.369228045551692
2000	3.5749000701449067
2001	3.5310291150218958
2002	3.7551641866959513
2003	3.8596109928313074
2004	4.155698107197237
2005	4.563380754107276
2006	4.707986283115608
2007	4.983163006466814
2008	4.892119992143939
2009	5.430741214991916
2010	6.205312213810432
2011	6.090289729499213
2012	6.1852955925489175
2013	6.088758166346981
2014	6.300754604599057
2015	6.939763439321044
2016	6.836580933909032
2017	6.832296315558326
2018	7.002920487048408
2019	7.221875086991987
2020	8.848606634807506