Year	% of commercial service exports
1976	10.12362957779331
1977	15.027646129541864
1978	8.63411181882519
1979	8.925233644859816
1980	14.268125854993158
1981	13.475452196382435
1982	12.328943971081841
1983	8.797989031078615
1984	7.683754030912937
1985	6.785649574198217
1986	5.113306217315511
1987	5.482965931863731
1988	6.119688047111254
1989	7.080443828016655
1990	6.299911268855368
1991	6.610311476658296
1992	6.3767264178665926
1993	7.685869716836379
1994	7.852876031948469
1995	8.1570996978852
1996	7.649361483668088
1997	6.636577458521387
1998	6.91633150919759
1999	7.59322796557737
2000	7.883646829067729
2001	4.408535555430433
2002	10.717177435640394
2003	10.556807368218642
2004	12.258061597890347
2005	13.561751083615135
2006	12.040246505686198
2007	12.53555481090686
2008	11.90720380217536
2009	9.425255826209067
2010	7.782432263525408
2011	7.055837708740768
2012	8.038113437705945
2013	8.308194079097419
2014	8.98626898591317
2015	7.170781768907176
2016	6.1677315015338365
2017	4.800380865020884
2018	6.578691458086908
2019	4.6936749241747435
2020	17.22081862878197
2021	9.014715584146686
2022	6.160428597185671