Year	% of merchandise imports
1978	11.006983368899137
1979	10.894526353955811
1980	11.116979298676263
1981	10.651016267247885
1982	9.56086299062648
1983	12.251654245243538
1991	17.15559154942622
1992	16.118034353137528
1993	14.876320952474433
1999	11.264861371354533
2000	11.084826161696464
2001	9.751689384396526
2002	7.756803350831495
2003	7.387463004570419
2004	6.416966679154179
2005	6.645525342743667
2006	6.399717023489837
2007	6.01635974732151
2008	6.056882563737926
2009	6.144778342293197
2010	6.006562314640028
2011	6.512326287894949
2012	5.8913807221969305
2013	5.0431424401644875
2014	5.5268331340775685
2015	5.785919211998857
2016	5.910808325049438
2017	6.997078885989584
2018	7.305793174024293
2019	6.184051464754677
2020	6.826593264188427
2021	5.356703217025641
2022	5.584466257242631