Year	% of total merchandise imports
1993	65.13908182437474
1994	52.333921588404976
1995	49.03426350828462
1996	35.286821960972404
1997	40.720487810267784
1998	33.591112122747106
1999	32.13216919137383
2000	25.009955585158135
2001	29.508253335126966
2002	39.45627011940673
2003	34.859261453880606
2004	35.92900354687485
2005	34.22253876321146
2006	38.03858931357121
2007	39.71982888329856
2008	38.42020049043229
2009	40.90790534939771
2010	40.56526956176111
2011	38.81209874453267
2012	39.56407129276593
2013	38.72230277692214
2014	37.87852156343557
2015	41.26446799657826
2016	43.48040650507088
2017	41.47697995908174
2018	37.43167982337188
2019	37.95651154488518
2020	44.19790050390242