Year	% of total merchandise imports
1960	8.261843172582612
1961	8.862257077443408
1962	9.424834796075361
1963	10.81032996951109
1964	12.806629435863295
1965	12.478514274918318
1966	10.355835652238191
1967	11.443936582114969
1968	11.510960505259591
1969	11.373538837865855
1970	11.516228925270262
1971	8.567601678083827
1972	11.11449688239088
1973	10.523501268644157
1974	12.26135544522236
1975	12.266855942916301
1976	10.592990467479446
1977	11.231532657916844
1978	12.709329069797132
1979	13.837184374417422
1980	12.038922268478252
1981	12.320731722843046
1982	10.87960319566702
1983	12.466487192091552
1984	14.195138199778395
1985	14.035871088674263
1986	15.597922844708018
1987	13.931263349173204
1988	13.436200743459741
1989	12.540497103568146
1990	10.74189123363959
1991	10.497334972921747
1992	8.768821382838125
1993	8.525100136824854
1994	9.659702646102296
1995	7.668084169672673
1996	9.78143540183582
1997	8.219168016766197
1998	7.719017374580371
1999	8.597208388072117
2000	8.736830886065524
2001	7.138107513051363
2002	7.98853981504063
2003	9.77473053615849
2004	7.52301823345503
2005	8.864761415946134
2006	9.977779892799674
2007	10.139589281520907
2008	9.378301385720276
2009	10.09353777275018
2010	8.555016448346482
2011	6.882213315992012
2012	7.909749343630478
2013	9.670606474586595
2014	8.549993448612046
2015	7.370843298528765
2016	6.772755048307405
2017	5.976809132167274
2018	5.25049653781388
2019	4.766003828996033
2020	4.343098227117894