Year	% of commercial service exports
1975	9.03760614638108
1976	12.333526346265131
1977	12.061668681983093
1978	11.876219682185607
1979	14.08469226722788
1980	12.399952215983745
1981	18.1632056156772
1982	22.754749568221058
1983	21.61278605158016
1984	20.653737413818803
1985	18.866763215061496
1986	13.905767160862396
1987	13.777161349976936
1988	17.101514469935367
1989	22.78130764500922
1990	21.195158850226505
1991	22.54704301075226
1992	22.377147631730395
1993	25.319642592683834
1994	31.28791738063275
1995	35.79759788405654
1996	31.657478868063322
1997	34.30462623210305
1998	31.14024162411269
1999	29.522848897481097
2000	32.96389244305243
2001	28.889072621659494
2002	33.08446694084137
2003	34.789120549175095
2004	33.73023431015832
2005	31.521073132613125
2006	30.473100156624483
2007	32.2558634638485
2008	32.89142789551242
2009	37.81450130810967
2010	36.83750587779156
2011	33.90457954003131
2012	35.570700138499035
2013	32.880007289023254
2014	32.5001478618656
2015	35.02275922789643
2016	36.624523828032444
2017	34.92610363255906
2018	36.13242355826271
2019	35.816582623089715
2020	51.1731449791638
2021	53.19105883965609
2022	40.776166467105696