Year	% of commercial service exports
2005	20.57474668274672
2006	54.69762072724941
2007	18.642425919839468
2008	11.213224779301015
2009	12.929786547415972
2010	8.019092429661256
2011	11.717091319012383
2012	23.208298786146585
2013	24.476280556276137
2014	14.781266089760635
2015	28.916052226560154
2016	39.072678973523786