Year	% of merchandise imports
1993	4.282686193196007
1994	4.141878143893153
1995	4.173485744326042
1996	3.49532596220879
1997	3.7217959679393378
1998	3.6516683552350444
1999	3.323831856488583
2000	3.624585917703981
2001	3.437388710331334
2002	2.892709180562907
2003	3.3015225273312825
2004	3.8681271957183827
2005	3.5769403018347674
2006	4.253850503647995
2007	4.22495266629314
2008	3.901265870022984
2009	3.059111483884741
2010	3.5477497529060846
2011	3.8372526251775634
2012	3.7126052000932876
2013	3.838497179780291
2014	3.6896372430634425
2015	3.333949531985582
2016	3.0267936285999575
2017	3.184440135089745
2018	2.982665625933784
2019	2.7892101960152638
2020	2.6851891890716515
2021	3.3784773736944635
2022	3.224399361717798
2023	2.9189508424587816