Year	% of total merchandise imports
1960	5.1840472963843975
1961	4.211353485764029
1962	5.735326225174781
1963	6.604183452612287
1964	8.32858526579682
1965	10.378710866855528
1966	9.58312216960197
1967	9.390094110018206
1968	9.767509505035592
1969	10.26041033634342
1970	9.795393829853948
1971	8.91471793932566
1972	9.430289796443677
1973	9.615571252903305
1974	8.076983382799972
1975	8.650845789534712
1976	9.840822220276092
1977	10.55301786421714
1978	9.790457838120473
1979	10.24156076994037
1980	9.433984860012654
1981	9.795728866125328
1982	11.864821980115222
1983	12.446079344353185
1984	13.46309154242728
1985	12.033685616547746
1986	11.709891310541765
1987	11.065180500697968
1988	10.893430302348824
1989	11.278152973482793
1990	10.450509983951582
1991	9.915312960984195
1992	10.827689299136047
1993	10.774609190809604
1994	10.729792642612658
1995	11.662774281587303
1996	11.86838770626158
1997	11.763606326515122
1998	11.28703770088732
1999	9.607773105474383
2000	10.016298225061359
2001	10.103850384451265
2002	9.652635654964351
2003	10.905010381649511
2004	11.97182119791826
2005	13.163917447684215
2006	13.408229591357571
2007	13.640842646546666
2008	13.674757671761714
2009	13.856820302009954
2010	13.910905592067934
2011	14.079806559844569
2012	13.787791377197415
2013	13.407814342155056
2014	12.235682060867916
2015	11.373973788657468
2016	11.773474105640016
2017	12.186567476094636
2018	11.74724462258331
2019	11.027516887393006
2020	10.969411047011484