Year	% of merchandise imports
1976	78.87603631317579
1977	79.86182260941284
1978	82.27582307730196
1985	65.62508786017133
1995	74.85932636685561
1996	69.92073858871399
1997	69.3483820232066
1998	72.04848360603594
1999	71.97839401711731
2000	67.57309225152527
2001	67.41416526349832
2002	68.40185823839593
2003	68.07091383645994
2004	67.6503927879353
2005	68.33438456453898
2006	65.33314901591473
2007	67.12318924922876
2008	62.34334699313516
2009	66.27541508805406
2010	64.87567807522798
2011	63.437576833310246
2012	63.02872817269212
2013	63.36552732786991
2014	61.735521816321494
2015	65.64751370371269
2016	65.12920808561238
2017	64.41950308019544
2018	63.18903945032157
2019	64.45322303778663
2020	65.9439338618986
2021	64.2176342574977
2022	61.08955531495286
2023	60.325579676164516