Year	% of commercial service exports
1976	57.737288135593225
1977	60.411552346570396
1978	58.448928121059275
1979	57.39594450373533
1980	59.20713577799802
1981	66.02195504443283
1982	64.39196525515743
1983	60.19095477386934
1984	60.63956370847794
1985	57.97053231939163
1986	55.0272952853598
1987	50.185018050541515
1988	53.15129449838187
1989	61.830677913152144
1990	57.268750000000004
1991	53.43639815568213
1992	41.75361407919547
1993	48.85265412996905
1994	36.63410969196093
1995	28.588887844317007
1996	28.179397911120212
1997	34.90354419021983
1998	26.510469513882484
1999	28.85257633587786
2000	23.568536726431464
2001	27.45318735291108
2002	32.60544421178582
2003	35.739846126319556
2004	27.230953649440597
2005	29.82943496860937
2006	30.260548142805625
2007	28.650824070525104
2008	27.910995321139943
2009	27.39672894175448
2010	23.950125551995843
2011	25.71407095610343
2012	25.873444294496927
2013	26.108882521489974
2014	26.037244104418004
2015	25.770810173106156
2016	25.92995565774347
2017	25.879588027925628
2018	26.715098751452228
2019	27.123279865523237
2020	28.233557289626702
2021	29.564388547095305
2022	29.581383584165927
2023	27.814114236872424