Year	% of total merchandise exports
1993	1.9429401902249308
1994	1.234885391525382
1995	1.3963394942678775
1996	1.0314328923066582
1997	0.6910392806310971
1998	0.554953923064041
1999	0.6391506686754326
2000	0.5702080546132154
2001	0.6212444733529678
2002	0.518758620675598
2003	0.47082051030839833
2004	0.570835156785588
2005	0.8056713263519573
2006	0.8391513277100155
2007	0.592391710032004
2008	0.8156177437314613
2009	0.6810647547703167
2010	0.5726513818464533
2011	0.5262283186695368
2012	0.8202459339785526
2013	1.1338940755050864
2014	1.3078643193334514
2015	1.3345910422070604
2016	1.3302576333637144
2017	1.016139653204993
2018	1.0934916700195978
2019	1.2152437209955185
2020	1.1669375769443877