Year	% of commercial service exports
1975	35.457596247418365
1976	32.12511542066586
1977	31.527137003125453
1978	32.800800069285486
1979	31.606998336813323
1980	32.9077998229745
1981	33.68266707189032
1982	35.364852959508134
1983	34.883056056975605
1984	33.665193603286575
1985	33.71805900978992
1986	33.385158090870235
1987	33.63461292583678
1988	31.499328855553372
1989	32.3841285508825
1990	35.05441250317125
1991	33.76956759746256
1992	33.84326479934371
1993	34.54046624091638
1994	34.96563938042372
1995	35.898058271650434
1996	35.08750989899839
1997	35.31618755430555
1998	37.023485430278086
1999	39.34905432959391
2000	40.288319702119026
2001	42.17408312265803
2002	42.788103832046936
2003	45.049547572198684
2004	44.54811641124936
2005	45.65487984729912
2006	45.05182906976378
2007	45.2248023263273
2008	45.71020712948577
2009	47.08630102450619
2010	47.59698594193575
2011	48.08429497260551
2012	49.064412890733166
2013	48.932359290465314
2014	50.68686717860389
2015	51.839685105624405
2016	52.64349091950322
2017	52.870241570871286
2018	53.156375431602925
2019	53.19136931144868
2020	60.28740069038727
2021	58.63613603593297
2022	53.89699336012844
2023	63.09107116184919