Year	% of total merchandise imports
1960	2.5389459764193423
1961	2.5675465017902845
1962	2.3842789384220167
1963	2.0683553419268934
1964	2.1920555432664077
1965	1.6816221159306093
1966	1.6751439624219544
1967	1.6508716269338217
1968	1.9316718046466161
1969	1.993579808444101
1970	2.0901894164517136
1971	2.0765571567267793
1972	1.9021553102972906
1973	2.0546462622202086
1974	4.503708982526543
1975	5.0169606743220205
1976	4.874513307264152
1977	3.6541930062461683
1978	2.8636749158542854
1979	3.9614687608059493
1980	5.861229118544162
1981	5.813032405233205
1982	7.882350278972693
1983	5.177699695803604
1984	4.298180323015851
1985	4.047123057879024
1986	3.1890079637045634
1987	2.9019883708227368
1988	2.884852128843297
1989	2.803469233947652
1990	3.4989850354312084
1991	3.595429383289868
1992	4.226451415371724
1993	4.370980496731244
1994	3.76390349142844
1995	4.067758851805041
1996	3.800496031950127
1997	3.599307542850514
1998	3.0022202333730155
1999	2.9995931687512445
2000	6.942207970785426
2001	6.714145657725894
2002	6.895794009976
2003	7.229771150209473
2004	6.909574715650177
2005	7.89503417038168
2006	8.396895907340843
2007	7.571367202569787
2008	7.688548353096655
2009	7.532698414570943
2010	8.453523928296953
2011	8.759402767274969
2012	9.008126405546113
2013	8.079133343511211
2014	8.580273803571044
2015	11.760363544395377
2016	9.519576102189017
2017	11.174198260586568
2018	11.470933175651007
2019	12.133051384782663
2020	11.30999884498784