Year	% of total merchandise exports
1993	0.22281572358125268
1994	0.5715072651460841
1995	0.5530441039132772
1996	0.6235530294174899
1997	0.5631013416395763
1998	0.5628155153941335
1999	0.4300396660838161
2000	0.4834283304454128
2001	0.4919071019088202
2002	0.4014656311411786
2003	0.37707514361134015
2004	0.4354213515637747
2005	0.5599188634520308
2006	0.521388659049929
2007	0.49056212250816694
2008	0.5241675522414413
2009	0.7933290434321566
2010	0.703683815867622
2011	0.6666811790770892
2012	0.7336123404877924
2013	0.770618464760966
2014	0.7832528533555781
2015	0.8038451611064309
2016	0.7642339752415607
2017	0.7924007247053141
2018	0.7041704091219256
2019	0.7331413919689848
2020	0.7368783867405617