Year	% of merchandise exports
1976	2.1700797996740344
1994	0.2916344160353879
1995	0.6311445135063875
1996	0.10709041967727712
1997	0.11577517276204563
1998	1.8298227877028068
1999	0.7091005012546235
2000	4.451968800325732
2001	3.248130870487351
2002	1.8130378082403285
2003	0.34518152165645966
2004	0.3717130985170805
2005	2.4179927489119786
2006	2.1128258161307882
2007	2.1718920611731076
2008	2.2397513384097443
2009	2.4628504323636493
2010	1.903846868941772
2011	1.1281738174417708
2012	1.1064275166908135
2013	0.8867349700782157
2014	0.6046836619049891
2015	0.4817042493970901
2016	0.45934871340502736
2017	0.37487824104812084
2018	0.35041175856639695
2019	0.26686523061044226
2020	0.25223188979394545
2021	0.7446142304618671