Year	% of commercial service exports
1975	22.362540678750623
1976	24.90101289321544
1977	30.070295732049274
1978	23.160060537162057
1979	24.16070836480553
1980	24.922000824700657
1981	29.083394628104898
1982	24.09894462893313
1983	21.234859404143357
1984	21.11258151842327
1985	17.998009925738444
1986	20.942093373732842
1987	17.37242203967178
1988	15.334247107332196
1989	14.500741626232136
1990	15.6423772916455
1991	14.338602150373175
1992	14.590092965739618
1993	17.044533531315118
1994	15.19562172445445
1995	18.290728700099777
1996	17.995418417522668
1997	17.975942685716493
1998	18.12839656726884
1999	14.931510049078984
2000	14.97961037779686
2001	16.02299889276313
2002	16.812349811182663
2003	18.324620430184815
2004	18.427179748940198
2005	20.144193069035182
2006	23.297811601827185
2007	23.737227136140255
2008	25.041877248211986
2009	23.90035215376005
2010	25.70368588805304
2011	26.007528039109946
2012	26.17990693457322
2013	25.62378435724652
2014	24.658212438988354
2015	22.988515263375515
2016	21.653745261679898
2017	21.629916736619922
2018	21.878122327014164
2019	21.23326022211192
2020	21.419122924489738
2021	21.149349296908127
2022	20.892013425614483
2023	19.866274879681555