Year	% of commercial service exports
1976	0
1977	0
1978	0
1979	1.1834319526627155
1980	0
1981	0
1982	34.00447427293065
1983	33.210332103321036
1984	37.81250000000001
1985	37.12230215827338
1986	2.945174444947938
1987	3.243037008775218
1988	6.057692307692122
1989	6.314280199630204
1990	7.4379960317462945
1991	4.515010295870894
1992	4.041205971767738
1993	4.955858747993531
1994	5.192732053148234
1995	6.486585040882943
1996	5.0607682444112925
1997	5.873175511888135
1998	4.563441260678445
1999	9.003831417624397
2000	4.578798607484785
2001	4.449661508137936
2002	5.603887637772715
2003	4.056325019608366
2004	3.722228974287219
2005	5.208719521429643
2006	4.800409117271343
2007	3.0082137756469223
2008	3.9065892642261986
2009	4.494279020479738
2010	1.7989714980407285
2011	2.57719943748522
2012	2.2330546664402533
2013	2.2027331855029217
2014	3.122085209803288
2015	3.933931901346938
2016	3.619408455525061
2017	3.7561002766661886
2018	3.1385183252873503
2019	2.38129921581978
2020	6.887702636249841
2021	5.900530200296146
2022	4.212924786883576
2023	4.464482451657176