Year	% of commercial service exports
1978	23.124002539590876
1979	23.840090418619837
1980	28.216710458016944
1981	28.473327854374887
1982	27.014003299288866
1983	24.17308951536267
1984	23.22970940715812
1985	22.38666672294914
1986	22.077167653726192
1987	23.707866528714266
1988	24.018805161468308
1989	26.51574493075015
1990	27.18422281931998
1991	26.588089499208667
1992	28.93820532879588
1993	29.101893300377224
1994	28.078121178137856
1995	31.225873762544563
1996	33.84762536228612
1997	30.212911256983688
1998	38.419808476378584
1999	39.753496233182446
2000	38.84540005590181
2001	39.92832249627338
2002	43.61829107172704
2003	45.04926739105244
2004	43.759759383642646
2005	42.880365686757166
2006	42.56889857696393
2007	41.393982555102916
2008	39.23281752996978
2009	40.430341828458765
2010	37.28091183802963
2011	36.41703219723498
2012	35.200183190410726
2013	36.12767959886929
2014	37.64115513942249
2015	33.952536316762185
2016	38.49898978730127
2017	39.607487179338726
2018	41.61901414376223
2019	39.31512680307892
2020	27.704884886860135
2021	32.35476560042717
2022	38.02869048075273