Year	% of commercial service exports
2008	8.374635818904201
2009	8.752613776151168
2010	5.730768987811627
2011	10.392867741787919
2012	8.518407210328355
2013	6.117867737752579
2014	12.842226931464923
2015	7.759491833605652
2016	4.561874363280789
2017	1.9721160653118728
2018	0.8186588390624386
2019	0.7958543509147536
2020	0.43250722625971577