Year	% of total merchandise imports
1960	0.08347245409015025
1961	0.7908264136022143
1962	0.5688320684254909
1963	0.5568926092895492
1972	0.6965098054206965
1981	0.005833511579520486
1982	3.036614345313031
1983	1.0568197141449382
1984	0.3353683519227039
1988	0.008742463706079095
1991	0.09968359018807374
1992	0.00016516640515319185
1993	0.04436850065813701
1994	0.03520542908569218
1995	0.2831482805923251
1996	0.5881028426314703
1997	1.0003692595819074
1998	0.6148558162712958
1999	0.747286299895947
2000	1.0437701486507776
2001	0.8478234368173851
2002	1.2949720336857453
2003	1.2802528710815715
2004	1.3237906778641813
2005	1.5954364979328617
2006	0.8068414517252922
2007	0.5652913018838045
2008	0.6822948959184475
2009	0.9060913139454299
2010	1.5426634670330235
2011	2.0673057566151756
2012	1.910187368326765
2013	1.9522417250769777
2014	1.8584182136097214
2015	1.163861472628175
2016	1.1005608330175913
2017	1.103405958991125
2018	2.0974867409978946
2019	2.144667363149715
2020	1.816212518576893