Year	% of total merchandise imports
1960	6.784888203546647
1961	5.451041571074608
1962	6.792106470858192
1963	6.104712041884817
1964	6.763285024154589
1965	6.256022023399862
1966	5.781168199835465
1967	5.854880194937052
1968	5.828471411901984
1969	6.539840407077599
1970	6.8393094289508625
1971	7.406672946309058
1972	8.659123532888627
1973	12.23724535785109
1974	10.833293378721761
1975	11.566355522943294
1976	13.036870250492541
1977	14.368808506770891
1978	12.264377476287669
1979	12.621662268380579
1980	11.488403476111893
1981	11.512505260626465
1982	13.2274678111588
1983	15.935015554787418
1984	15.684315684315683
1985	13.786966046002192
1986	12.154551407989523
1987	12.022542266750156
1988	12.796691871257911
1989	14.248069960147921
1990	13.306675846483785
1991	15.660841706771272
1992	16.9590558458133
1993	15.65781185401004
1994	18.3790246801943
1995	23.527636731863385
1996	35.35794456336843
1997	29.671456577087625
1998	30.062831408360292
1999	29.68288806478468
2000	39.22868355908607
2001	44.08919710690087
2002	41.215033445734406
2003	32.65577122310928
2004	37.029145900814335
2005	40.62191672527968
2006	41.89204359910258
2007	53.864060046185934
2008	55.09645783872135
2009	54.81390820689129
2010	56.36068002762751
2011	53.55840973011606
2012	59.89515071547874
2013	64.91731054042289
2014	63.2621251267935
2015	62.51609277263152
2016	60.390716463894066
2017	60.81010831190981
2018	57.05675385458948
2019	68.53484208773239
2020	74.74523161190426