Year	% of total merchandise exports
1992	52.4097075761705
1993	21.994422106588406
1994	5.375212749497138
1995	6.599322756154168
1996	9.434375741455234
1997	8.952811893988365
1998	7.389372031100355
1999	10.234012147195427
2000	7.340515189500032
2001	7.610318103978768
2002	11.2317848320068
2003	14.039032927276043
2004	10.493912677613364
2005	9.275235479014219
2006	9.667208208415127
2007	12.043386934691059
2008	10.993592086899838
2009	13.944564912908502
2010	17.852752962678487
2011	18.551169233624297
2012	17.96183079527412
2013	17.443738986299824
2014	12.438379993315907
2015	12.11688666094834
2016	12.199408711243416
2017	12.736260049160416
2018	11.51147014976354
2019	14.906158072088354
2020	15.416784388225512