Year	% of total merchandise imports
1992	98.43311972301476
1993	75.36705875888765
1994	76.21536510798114
1995	77.738105356952
1996	78.94390864024442
1997	77.3603191417431
1998	80.71755847970013
1999	76.48277989842933
2000	83.31156439619579
2001	77.25930248516458
2002	80.52789357140897
2003	77.24948744114837
2004	81.51834673474205
2005	83.18516639444879
2006	79.70068960678415
2007	83.07241381454114
2008	83.77610022025944
2009	84.79516646468774
2010	83.92363774551468
2011	81.19182981372339
2012	81.74417742023977
2013	85.86625548769912
2014	85.64306933190151
2015	85.7877454889461
2016	86.1635481858659
2017	84.81652514145452
2018	80.59104030411828
2019	82.41754903086687
2020	82.06948243007966