Year	% of total merchandise imports
1960	4.582366708305899
1961	4.385448906755687
1962	3.3390249597038477
1963	5.72245012681608
1964	6.240802543753613
1965	7.579680187424012
1966	5.902702430269235
1967	5.515569855286097
1968	5.767602718524329
1969	5.019596620537774
1970	5.539749893752188
1971	5.881115386975464
1972	6.1219557054429865
1973	5.384859591907414
1974	7.411559346158373
1975	5.698486083978974
1976	7.301312847523256
1977	6.091101782136478
1978	3.364141112234548
1979	6.368565418415227
1980	6.991122952919586
1981	8.39073607149551
1982	6.295293567794451
1983	5.452076789977668
1984	6.3966113847112664
1985	7.1073162306656
1986	6.5199890704006505
1987	6.989172606742879
1988	6.8351813582734895
1989	8.252886898627825
1990	7.92132721163406
1991	7.003150846485036
1992	7.034541221389628
1993	7.7019510846152635
1994	7.9575000270133645
1995	7.547776164342748
1996	7.694919814750212
1997	8.044058920245254
1998	7.379204345634418
1999	7.69425333260016
2000	8.36259409275623
2001	9.149275145836924
2002	9.707721183423095
2003	10.183961945221842
2004	11.106185249408213
2005	10.732698783638165
2006	11.641701396430632
2007	11.709556472821905
2008	12.490774096103362
2009	12.511119204193358
2010	13.116916341752693
2011	12.1043245244266
2012	11.85569286334691
2013	12.240264193868628
2014	11.620084564237667
2015	10.641788556742329
2016	11.321231121685129
2017	12.25540089018259
2018	12.312172252921709
2019	12.172645154909354
2020	12.258574329524933