Year	% of commercial service exports
1975	7.641196013289036
1976	5.042016806722689
1977	4.280821917808219
1978	3.2742155525238745
1979	2.5080906148867315
1980	2.0240354206198607
1981	3.074866310160428
1982	1.9924098671726755
1983	1.2705530642750373
1984	1.1138014527845037
1985	4.942450914014895
1986	3.3333333333333335
1987	4.927007299270073
1988	8.114725428471493
1989	7.6582443344621
1990	18.33044339856329
1991	17.81279847182426
1992	21.87589362310552
1993	17.138810198300284
1994	6.371595330739299
1995	29.290171606864273
1996	27.530523828278852
1997	28.408659323965058
1998	27.70780856423174
1999	33.80978559648158
2000	37.37675211853115
2001	43.81533536737858
2002	39.207929369021166
2003	45.41410058236207
2004	43.21206743566992
2005	37.28247669415799
2006	35.50336087818417
2007	29.44731176570671
2008	29.26117174629898
2009	28.358772169788548
2010	34.231634226552686
2011	35.21764393482829
2012	33.65049151005678
2013	38.40184278642168
2014	38.97394137624379
2015	29.06080075181595
2016	23.855127755454227
2017	20.35392477568758
2018	22.16557986001036
2019	21.776215617587834
2020	35.60721024933916
2021	30.176962208147778
2022	22.10424516376788
2023	25.162246216446395