Year	% of total merchandise imports
1960	4.421503700818075
1961	4.511696992202005
1962	3.9738805970149254
1963	3.415900918897323
1964	5.398940714163677
1965	4.15837204158372
1966	3.3066429418742582
1967	4.470398711236408
1968	4.13575840342655
1969	4.161986316357642
1970	4.036490729222202
1971	3.997977341926044
1972	2.8883430154720195
1973	2.472842969294189
1974	2.752264858536341
1975	3.532961372242069
1976	4.191013735845521
1977	8.695502088439365
1978	7.4664438403689335
1979	6.414297158445945
1980	9.094087791818882
1981	12.570573378038622
1982	10.99855229360143
1983	12.687626182822429
1984	12.370615392149443
1985	8.77672065267388
1986	6.1939337814390605
1987	5.875576309396238
1988	5.846729695208501
1989	6.490251926627616
1990	9.930373696681416
1991	9.517973283922734
1992	9.432111108488304
1993	11.271471140037265
1994	11.318818999566659
1995	11.418231177671158
1996	10.982861934823697
1997	11.96753434340601
1998	11.542506401566676
1999	9.101015880080455
2000	12.78536976559086
2001	6.374276897718639
2002	8.584804072299928
2003	10.19552087242183
2004	8.706832897477279
2005	9.402487039719864
2006	8.830367204483876
2007	7.759226952687556
2008	6.320777870488659
2009	4.85742728083846
2010	3.9723641198385646
2011	4.309612016332801
2012	4.178014860290123
2013	3.300079488243815
2014	3.356851887454921
2015	3.5460478662917483
2016	3.1776102669485775
2017	3.7578053092660255
2018	2.124114796227108
2019	1.6094730182364096
2020	1.0944963892599389