Year	% of total merchandise imports
1960	6.029869004536419
1961	5.94033312249631
1962	5.016028663020931
1963	7.483241241971222
1964	7.813178406764942
1965	10.000257938043282
1966	7.442465406987246
1967	7.065558122380522
1968	7.846170364969149
1969	7.470364159521509
1970	7.209903949880939
1971	7.670207191769951
1972	7.648668785796805
1973	8.09513065833957
1974	10.604321793507884
1975	8.386692917120278
1976	10.679922122931103
1977	8.371651750760192
1978	4.293328738636997
1979	8.031141625282853
1980	8.96497163492639
1981	9.61087961537804
1982	7.338781797246248
1983	6.351887693464596
1984	7.554178511974374
1985	8.475224875051303
1986	7.499819090649153
1987	8.69504086425418
1988	8.28414609043667
1989	9.495917224862563
1990	9.854038652812399
1991	8.963324269390492
1992	8.777513578162623
1993	9.557507046220433
1994	9.91174386727485
1995	9.752652118374725
1996	9.925848053336301
1997	10.489285075251816
1998	9.172233488390102
1999	9.534125402390996
2000	10.499575056974061
2001	11.091938620212579
2002	11.736470182344917
2003	11.818619919626949
2004	12.095579016117918
2005	11.511669013833291
2006	12.085294079832408
2007	12.100576479010265
2008	12.620352719919278
2009	12.468085782428794
2010	12.406509038289123
2011	13.085897283248041
2012	12.312716335419475
2013	12.879334128549807
2014	12.132232589393801
2015	11.307153924695035
2016	12.416939846225839
2017	13.348305323483173
2018	13.659434499028912
2019	13.60746657882991
2020	13.71749983715342