Year	% of total merchandise exports
1992	0.45514060907275594
1993	1.3488869156581444
1994	0.46635373317660755
1995	0.10753322575165408
1996	0.2454775129664315
1997	0.4161833936003275
1998	0.48703515499893807
1999	0.7194497319710073
2000	0.6380706307894084
2001	0.6921705115135962
2002	0.7494735013549927
2003	0.4641261336285469
2004	0.31364117435977656
2005	0.3072383191857325
2006	0.9671738705846972
2007	1.1675070470369828
2008	0.772195859783203
2009	1.028244304053309
2010	0.9690815080212553
2011	0.5709916270285198
2012	1.1010927585523094
2013	0.9347631672290082
2014	0.8665164065976452
2015	1.3212800305384977
2016	0.9963765073907603
2017	1.7954240038768121
2018	2.101376047041983
2019	1.9560737430089417
2020	1.5922548526718705