Year	% of commercial service exports
1976	36.135014484054544
1977	34.577339825863035
1978	33.27391250333695
1979	35.644239207926695
1980	35.52218782201064
1981	34.52633996827065
1982	31.86904307584619
1983	31.610722968323287
1984	31.33601291771455
1985	30.70223249450316
1986	28.811356150637447
1987	28.26600301598778
1988	29.173364763386004
1989	29.122077849373763
1990	28.362976386040188
1991	27.10448868817178
1992	26.09874105224408
1993	26.28453343870299
1994	26.369208156306623
1995	26.500542617883166
1996	26.219414035423444
1997	26.125273843092117
1998	26.161436063009713
1999	25.94786581556951
2000	25.903710270696656
2001	25.86297484395862
2002	25.428609219212525
2003	25.03788392637566
2004	25.377571233649658
2005	25.550950423789242
2006	25.170232438205947
2007	25.274515775199845
2008	25.450985788523024
2009	22.31373401128374
2010	23.95311852746779
2011	23.00457257690266
2012	22.52619004084888
2013	21.175404090786017
2014	20.247941006237387
2015	19.577091804990143
2016	18.31675142890669
2017	18.491985037346392
2018	18.39343782383689
2019	18.29463634671985
2020	17.959376654629935
2021	20.159066234901548
2022	21.50648472304105
2023	18.041533174985545