Year	% of merchandise imports
1963	7.15415572861269
1964	7.071014419033326
1965	6.197375463652641
1966	5.784662353481086
1967	5.442569027836396
1968	5.654206184468777
1969	5.585287748772169
1970	5.266064621228437
1971	4.607001704749088
1972	4.509649226844569
1973	5.1158014571643164
1974	5.40469129612014
1975	4.076285292796218
1976	4.022604241050868
1977	3.7682295535313792
1978	3.540228196201544
1979	3.6114350090932743
1980	3.8425864086040753
1981	3.769941378819244
1982	3.8029902632959702
1983	3.7831165156962174
1984	3.8483058816113385
1985	3.6733008171032866
1986	3.494285446969932
1987	3.546665500751325
1988	3.6016622976271115
1989	3.484528739998189
1990	3.14612636977409
1991	2.989430915731191
1992	2.9000937445739785
1993	2.7403292468811182
1994	2.979072567845929
1995	3.1977325834325274
1996	2.5403945779353876
1997	2.5375619042712088
1998	2.4386562379016685
1999	2.7187811606749697
2000	2.636799448149194
2001	2.3646864425887673
2002	2.4443637425138283
2003	2.3721520231819744
2004	2.219346458457327
2005	2.18777721052621
2006	2.286408922452622
2007	2.2401840277075027
2008	2.0749477849277302
2009	2.1918770874654347
2010	2.325617200283283
2011	2.2438442449093507
2012	2.152732317431838
2013	2.2373160012922635
2014	2.2087182013457842
2015	2.2398135785863293
2016	2.1820231801358863
2017	1.9397986901006161
2018	1.9518063550033278
2019	1.8149257730147603
2020	1.845595568616058
2021	1.9584350412824267
2022	1.7924207169004642