Year	% of merchandise exports
1993	5.361213953404396
1994	4.682520571839018
1995	4.6233170213264705
1996	4.247481232318402
1997	4.1563714519577815
1998	3.5148144583041945
1999	3.6354079369560406
2000	4.043768107122841
2001	3.3857713770016407
2002	3.1500976948402517
2003	3.0304019553354116
2004	3.4131289386332657
2005	3.293846082942047
2006	4.256126433747681
2007	3.834591434402592
2008	3.505854002575437
2009	3.0359156876691187
2010	3.7622462117696074
2011	4.001387635467066
2012	3.8504728383685096
2013	3.389788428448425
2014	3.1595444599886684
2015	2.8197697155556436
2016	2.4073522623588293
2017	2.7085509574724447
2018	2.6860469996552556
2019	2.6057628450220647
2020	2.644262570822435
2021	3.198554201784349
2022	2.9422302563269715
2023	2.557719613448876