Year	% of total merchandise exports
1993	30.858638203445466
1994	30.34263355522424
1995	25.666964283738153
1996	25.5050553324776
1997	26.731254690591527
1998	21.221786253833475
1999	13.71063738407945
2000	4.141592368262441
2001	5.236111467651637
2002	5.548511446528119
2003	6.323529982913828
2004	8.465155092167917
2005	9.468368349952621
2006	11.602439040906825
2007	12.850974867701082
2008	15.218318321568075
2009	12.791124459050106
2010	14.355359703738976
2011	14.604274066177258
2012	16.019277786044288
2013	15.059924567169539
2014	12.722827678337428
2015	9.052958466584094
2016	9.158946470718796
2017	10.347470291306552
2018	8.950647139889155
2019	9.162788459873465
2020	8.992062996204545