Year	% of merchandise exports
1996	9.652075986049006
1997	10.998269189293975
1998	9.008824730183143
1999	9.387160820918393
2000	12.669783245391292
2001	10.584942971823635
2002	9.779077297359153
2003	10.277369242235727
2004	12.408527337149263
2005	14.227400179276458
2006	20.150933998582694
2007	17.770679996217577
2008	16.698036942290784
2009	14.995020694079885
2010	16.86584332976086
2011	18.76369425295505
2012	17.15319737420656
2013	15.956632070046409
2014	14.663530325095845
2015	14.01309668712048
2016	11.488830046821978
2017	14.176148754501822
2018	14.056104613061141
2019	12.779427604777934
2020	14.751333699535676
2021	15.281213444116466
2022	13.122072543618
2023	12.645728663442762