Year	% of commercial service exports
2005	37.95515767505621
2006	38.3038200608516
2007	36.593251060289504
2008	33.45341370916337
2009	34.42673096928752
2010	47.687495524083914
2011	53.93238288513624
2012	48.772277543468256
2013	46.30757213700851
2014	48.419735276534595
2015	19.55265639087407
2017	30.332706301529043
2018	22.929064133405706