Year	% of commercial service exports
1976	6.291706387035272
1977	5.385573861276478
1978	6.632454723076377
1979	7.323420074349418
1980	7.789726899674518
1981	8.662245826062517
1982	7.211618756708975
1983	8.882614021615554
1984	13.31035592048712
1985	9.294389286443383
1986	7.689053591567113
1987	6.506450498610099
1988	3.668397215981133
1989	1.4656100282388986
1990	3.6176284331321416
1991	10.66752356729534
1992	18.730676301062374
1993	15.822457252845362
1994	8.757803350663604
1995	9.33939112694107
1996	11.18004555879961
1997	6.902542537334252
1998	13.72338362442043
1999	12.341486346975154
2000	14.96867368882552
2001	15.6206405482308
2002	18.851061990886055
2003	11.874943679571052
2004	9.122868875705386
2005	12.018314118896667
2006	13.958170675657136
2007	10.911234044352208
2008	5.5221450896290705
2009	6.37406372067504
2010	6.833955231602504
2011	5.244184056125286
2012	4.3264361215407225
2013	3.0143805853988916
2014	2.7228198339443668
2015	2.9651223186160607
2016	5.064796970969599
2017	6.373118292717702
2018	6.761759243687117
2019	6.617676133052807
2020	5.753058028021816
2021	5.762315689437473
2022	5.7220669910740405
2023	5.3347069714742945