Year	% of total merchandise exports
1992	21.223560702056634
1993	29.36325198022124
1994	29.148770083190385
1995	30.536041789480578
1996	25.16183120440968
1997	18.95977660156957
1998	19.664131207366623
1999	26.09126240089062
2000	31.548351179679468
2001	31.159045424921967
2002	36.879798363904676
2003	38.75773776343744
2004	39.48671798214771
2005	47.114367452666315
2006	49.431228175016145
2007	46.3186888565296
2008	45.28499344937884
2009	45.01044903394039
2010	32.37874466267225
2011	39.104189140831316
2012	39.27485966376835
2013	29.61244098083166
2014	31.15836872629013
2015	33.70666228443048
2016	25.946335642775825
2017	29.122159290190545
2018	32.26000399882665
2019	27.67631747591385
2020	24.051957607785344