Year	% of commercial service exports
1978	7.682460539417481
1979	7.137713466156029
1980	6.595463217982716
1981	6.878404714149724
1982	6.570462100731699
1983	4.287753826972768
1984	4.846518825394162
1985	7.3401126426082755
1986	6.781512427862893
1987	6.389335516051803
1988	5.540458408885033
1989	4.662918494715331
1990	5.40339573421349
1991	4.916180842564012
1992	5.3808197976932535
1993	4.743391491857985
1994	5.07447784486067
1995	5.593239483871988
1996	5.441223593637807
1997	5.125550471435122
1998	5.301240760655048
1999	5.511185222955285
2000	5.756446570184273
2001	5.284113185114045
2002	3.84409918936272
2003	3.705141711354878
2004	4.455660590430621
2005	6.091222059997741
2006	5.320006524870238
2007	5.6823816923740305
2008	4.821661247572834
2009	5.18843431393981
2010	5.186450345118687
2011	4.897408879964661
2012	6.027703039443747
2013	4.818915540404566
2014	5.47936791722082
2015	7.278078489122808
2016	7.3757746766207415
2017	7.007995334518567
2018	9.208730880875072
2019	8.213812465595872
2020	12.688845483342412
2021	13.30028176016086