Year	% of total merchandise exports
1992	0.10451210175258754
1993	0.4156054886933968
1994	0.3941689036124827
1995	0.13765931334526138
1996	0.8737674797284659
1997	0.7361719991298536
1998	0.7449370378621516
1999	1.8557178708844075
2000	0.45817549201100155
2001	0.3055055330784817
2002	0.3900841924109754
2003	0.31953957132399596
2004	0.1530315317432703
2005	0.20901311651610974
2006	0.2730251259752407
2007	0.29035028603220253
2008	0.4473966426169921
2009	0.5161342836557924
2010	0.6621826473504778
2011	0.6350805145127114
2012	0.2715555281207665
2013	0.39156071035361595
2014	0.4530533537066325
2015	0.5917055708903309
2016	0.7030658436996393
2017	0.7932395635691292
2018	0.6869872580857783
2019	0.6691636502615448
2020	0.7554516670000514