Year	% of commercial service exports
1975	2.4754379079061852
1976	2.6052521410899874
1977	2.8247989610809534
1978	2.709570132113961
1981	2.73618766241781
1982	3.0706340647865424
1983	3.2531230639126982
1984	2.854977451802814
1985	2.802793576712718
1986	2.540937567462067
1987	2.244347032775782
1988	2.313998378225951
1989	2.652128885835182
1990	2.293245056154505
1991	2.2792731510096043
2005	1.3167992926695207
2006	1.3262420440420017
2007	1.6596017185206404
2008	2.061748937778192
2009	2.686231631141306
2010	2.3220843850137856
2011	2.0922089316407377
2012	1.7348256188481879
2013	1.6709311305299828
2014	1.569885978316043
2015	1.5054500882066792
2016	1.6335255756974445
2017	1.4084262662983342
2018	1.2104375830631857
2019	1.380120239513451
2020	1.7499255861447343
2021	1.8644766656352938
2022	1.1346353104778042