Year	% of total merchandise imports
1960	0.5184154509977531
1961	0.5365278581364553
1962	0.5925100181675772
1963	0.578839953945271
1964	0.5269402155061048
1965	0.554754202626122
1966	0.5665289945530018
1967	0.5679483075332382
1968	0.575158253506713
1969	0.5256871845055592
1970	0.567035919844127
1971	0.5424907858100773
1972	0.5441151257528131
1973	0.5720194187065033
1974	0.47177086075910135
1975	0.44205478677218524
1976	0.5062656777247927
1977	0.4737250448050213
1978	0.4650289597551317
1979	0.4693408484232292
1980	0.42690763860223846
1981	0.4469185743129907
1982	0.48341828924380187
1983	0.5255320496260322
1984	0.5346954473393281
1985	0.5847889563061688
1986	0.5716442377720571
1987	0.6011289925575088
1988	0.5937032002217104
1989	0.6149510289973652
1990	0.6194056746103375
1991	0.6167077972768734
1992	1.5045408325697225
1993	3.2939303601678467
1994	4.686923338764249
1995	4.969546943025201
1996	5.110741380744558
1997	4.840943308550499
1998	4.22796504317407
1999	4.020070759204257
2000	5.0429693642829205
2001	5.0929929805268195
2002	5.249209455256954
2003	5.604279824668082
2004	6.1431141344037785
2005	6.9888005205381525
2006	7.701198308415977
2007	7.979642367844278
2008	8.958076673042248
2009	7.6036591743419
2010	8.25812566993751
2011	9.248331299831095
2012	9.591500690501743
2013	9.416455974288107
2014	8.715167312727909
2015	7.395901423851094
2016	6.722279720017689
2017	7.274977671056409
2018	7.688726580992689
2019	7.617040855355775
2020	6.941923755230897