Year	% of commercial service exports
1979	45.70359203028245
1980	42.04268643231108
1981	41.352466119800425
1982	39.50450075035188
1983	39.244030104234724
1984	39.16181705302954
1985	35.29045945337047
1986	38.99806824050774
1987	37.89102393034847
1988	36.780744670667595
1989	44.535078399072994
1990	43.80946576748787
1991	41.31912375582641
1992	39.609604331245265
1993	40.03456435066333
1994	36.76961992181301
1995	37.779395325743245
1996	37.93252181066589
1997	37.47532922441786
1998	51.98012560248635
1999	51.80822493759382
2000	50.701694254020005
2001	53.232485183875944
2002	47.886129043227946
2003	49.381884415417026
2004	51.71790395392361
2005	50.333828907962435
2006	49.695987894038836
2007	46.756163205553364
2008	45.43874275779806
2009	45.54721298776506
2010	44.327246984649165
2011	42.0719808540529
2012	42.291773605632564
2013	41.81193291188288
2014	42.70395346090024
2015	44.287501764821045
2016	46.3465856586305
2017	45.26268424305447
2018	45.0647028643874
2019	44.91235847998507
2020	28.946501693295325
2021	31.765112655935088
2022	40.035849623405646
2023	42.884599904971346