Year	% of commercial service exports
1976	28.891352904948487
1977	31.881229046022426
1978	25.356397984764286
1979	28.03595518609293
1980	22.818176433686375
1981	23.092773668675072
1982	14.354790865092387
1983	16.347632741070857
1984	16.71043355376772
1985	14.932956941614869
1986	12.515757133698981
1987	13.124787663730386
1988	12.929416106922984
1989	12.721804511278176
1990	12.948578599060125
1991	10.370806548448593
1992	10.429827126771707
1993	9.76258902729029
1994	13.152801735229966
1995	14.982950322077187
1996	35.85746624503837
1997	34.05410089788063
1998	36.5680269850654
1999	35.40773482746026
2000	32.18052638318719
2001	29.50359959019937
2002	26.777458122256114
2003	14.821546518437605
2004	16.83548812795253
2005	16.295787618986804
2006	9.983812865731977
2007	8.16892271279391
2008	10.683499980490376
2009	15.170215588653951
2010	14.217415560756136
2011	19.45531091595811
2012	27.917837851951194
2013	32.54522293501963
2014	23.905528095615225
2015	23.938110515246773
2016	20.820300828524005
2017	21.48418752030232
2018	22.048898273746502
2019	19.559759097559912
2020	22.25700979188641
2021	27.162699402712732
2022	25.520410935177484
2023	17.17663720278343