Year	% of commercial service exports
1975	2.8429021903649936
1976	2.376818290694252
1977	2.086864866677207
1978	1.825117483296182
1979	1.6720315875233094
1980	1.3427273367653196
1981	1.4750288652028614
1982	1.3387366921704462
1983	1.1921099931518802
1984	1.2784852124847415
1985	1.2030242526086943
1986	1.5965417054897122
1987	1.49027209009009
1988	1.709723370082993
1989	2.314703697451682
1990	2.381924548121011
1991	1.9907419834534128
1992	2.653342048434529
1993	2.4564095395264585
1994	2.132817760469738
1995	2.204297625406209
1996	3.187776432049093
1997	2.8300950790557384
1998	2.43634406611318
1999	2.3238146168990554
2000	3.461928076413498
2001	4.434020111689329
2002	4.597048904095272
2003	3.520029206954353
2004	3.235452363696796
2005	3.946594194432547
2006	4.763297244068957
2007	5.250551590873556
2008	5.259118699881078
2009	5.4876053666173945
2010	5.92673176048545
2011	5.9932728345985815
2012	5.210103699410272
2013	5.515938740195883
2014	5.0756887325535995
2015	4.691712175590309
2016	4.505246961138326
2017	4.085856477053768
2018	3.9156265358398157
2019	3.641900789292177
2020	3.262756368782541
2021	3.48602148208355
2022	3.667269331461634