Year	% of merchandise exports
1999	4.529724357699435
2000	5.010228084876383
2001	4.685134131426533
2002	4.635252355521838
2003	4.484181686532647
2004	4.967260166972736
2005	5.737634272305094
2006	6.98490411811247
2007	6.767150182141936
2008	6.145231278703481
2009	4.877006062975086
2010	5.546093468189791
2011	5.41454927226148
2012	5.291687066244392
2013	4.941035413088236
2014	4.7225673754692465
2015	4.800902292104573
2016	4.253776293629312
2017	5.014062403402441
2018	4.592052757550807
2019	4.470274566877789
2020	4.414348862866352
2021	5.018036767469354
2022	5.344950890829298
2023	4.366815813852866