Year	% of commercial service exports
2005	27.8833361285047
2006	26.6650249200001
2007	22.128415748793
2008	29.4862202452309
2009	25.7704050951565
2010	26.9157912889016
2011	33.6340667636574
2012	32.4546028341245
2013	30.1806030633913
2014	28.5544683832219
2015	25.2043267207854
2016	29.1094485630666
2017	28.9467177638045