Year	% of total merchandise imports
1960	13.261050875729774
1961	12.875536480686694
1962	8.767772511848342
1963	13.678242381289865
1964	12.967914438502673
1965	14.987244897959185
1966	13.398163155051323
1967	15.876152832674572
1968	19.25739458779106
1969	16.44643327191366
1970	15.555434605127088
1971	14.282232512795515
1972	17.47376311844078
1973	26.460896641373683
1974	24.780791608620824
1975	18.285807887085546
1976	13.628134999461802
1977	11.720152928227993
1978	12.245456243828231
1979	5.012782209628238
1980	4.704980132561952
1981	4.428000276161605
1982	11.352002217075945
1983	13.60212922589048
1984	10.136941754588813
1985	8.40294749995406
1986	7.827230233575763
1987	10.894482384701892
1988	7.84790168254174
1989	12.324884261716559
1990	5.01016136138819
1991	10.057800044259416
1992	3.527056367571704
1993	3.9155767560453136
1994	4.132997133288975
1995	4.437876018656365
1996	4.013404001097846
1997	1.2141051398294276
1998	2.287729186856999
1999	2.21257529787031
2000	2.949967348607979
2001	4.404417562383972
2002	1.2690418602674811
2003	0.6456690304148086
2004	0.2734984340979345
2005	0.2077535049016731
2006	0.29695726999046446
2007	0.25333742163287526
2008	0.03198711641716646
2009	0.031930559691414055
2010	0.19178542294635603
2011	0.27155686070563295
2012	0.6272924635917049
2013	0.5161313201318394
2014	0.5460093408184832
2015	0.6391953114852406
2016	0.7162607126325428
2017	0.510995033463057
2018	0.5827068796350702
2019	1.0483593704132335
2020	1.5789267731094778