Year	% of commercial service exports
1975	72.78608976951055
1976	70.06369426751598
1977	68.01692865779924
1978	68.99916364650132
1979	65.88637559179365
1980	63.97085175008963
1981	59.95905235448955
1982	53.54058721934373
1983	59.02651652742463
1984	62.794504240861016
1985	66.25633598841425
1986	70.10173257873001
1987	72.12205270457694
1988	67.81376518218639
1989	66.20721459315439
1990	68.3898854549388
1991	59.28763440860251
1992	61.13112956290121
1993	56.66683121883806
1994	52.47997036076492
1995	48.0032953215108
1996	53.64571848585069
1997	49.57191164831998
1998	52.167144102627894
1999	53.5485136308874
2000	53.51763386571681
2001	56.1372406884338
2002	51.24819853070418
2003	49.92110270016259
2004	51.551365157309405
2005	52.76977450881751
2006	55.11616949503725
2007	53.633193616572704
2008	49.03837578575776
2009	46.05182271088791
2010	46.768755732479974
2011	47.27304109835983
2012	44.80807724495656
2013	49.16582026435676
2014	46.72415761770639
2015	44.386439745853984
2016	44.7833133982714
2017	45.16740387068878
2018	43.20488325258332
2019	43.71400859467005
2020	28.96924763807463
2021	25.863863874562536
2022	42.03050051164695