Year	% of total merchandise exports
1992	0.8209078569747116
1993	0.6406763653535298
1994	0.7485920223416502
1995	0.6509410260446646
1996	0.7913998231183076
1997	0.8649008057764243
1998	0.7930528745621696
1999	0.807754451732342
2000	0.6679683244010854
2001	0.6409481780788542
2002	0.5372332526178011
2003	0.4328298236245461
2004	0.5710091653797895
2005	0.577243652682567
2006	0.6265561024276688
2007	0.6917495213273371
2008	0.9207321686865997
2009	0.7113782994465093
2010	0.802144479565183
2011	0.909424698683847
2012	0.8314574598223392
2013	0.8568485684644942
2014	1.0762683446691066
2015	1.3009311647016688
2016	1.3954351082533079
2017	1.4670501536212737
2018	1.4925719465253737
2019	1.342050794792868
2020	1.2618010056676088