Year	% of commercial service exports
1976	68.95043731778425
1977	70.34358047016275
1978	72.07949587978672
1979	69.1919191919192
1980	67.40304369170349
1981	70.97203728362183
1982	73.39861281109751
1983	67.97546012269939
1984	65.8157159952134
1985	69.72624798711755
1986	62.11480362537765
1987	53.85960529602798
1988	52.7033855482567
1989	52.10964794410104
1990	50.74837840791551
1991	49.69808709290186
1992	45.93747249397268
1993	46.750795272108
1994	47.29628342665042
2009	39.43649413767575
2010	39.132872779684575
2011	39.36399924049101
2012	40.030665861598095
2013	39.17692511507694
2014	37.97310633792693
2015	35.77647870702951
2016	33.774066038023214
2017	33.92513670075397
2018	34.681167409665285
2019	29.60215248075344
2020	27.467806353262652
2021	27.19932781570921
2022	29.582339172962484
2023	30.660123486526132