Year	% of commercial service exports
1968	10.324675324669448
1969	9.595375722531877
1970	9.251336898397142
1971	7.499999999995377
1972	10.643564356435643
1973	9.34782608696566
1974	7.128378378377355
1975	8.435424676530081
1976	6.549193579371433
1977	7.220015860214936
1978	8.426974728591006
1979	6.237182261190239
1980	5.81120545355776
1981	7.57397088800386
1982	12.873592299146653
1983	14.444444444444443
1984	13.285238623751388
1985	15.230582524271844
1986	9.685185185185185
1987	11.183745583038869
1988	10.167394468704511
1989	14.472843450479234
1990	17.05426356589147
1991	12.831168831168831
1992	11.494074419086063
1993	11.356235753826114
1994	4.259435568614546
1995	6.587508309009037
1996	5.250460407018391
1997	5.024117919571751
1998	5.129156299132314
1999	5.4200621372474735
2000	4.290820704719123
2001	2.89181249971243
2002	2.2582210417246498
2003	2.1451346563557414
2004	1.5428256814460046
2005	1.4074167128900843
2006	1.9811451342110598
2007	1.8664973818242823
2008	1.4570825525432773
2009	1.1504213140734751
2010	1.0737510812674445
2011	1.2739313494130595
2012	1.2073201146382062
2013	1.1392392242130245
2014	1.0026248709958911
2015	0.9104592075933974
2016	0.8271771054319574
2017	1.0298251041923971
2018	0.8299811831736287
2019	0.9947352636163774
2020	1.9315627804920452
2021	1.386168682115966
2022	0.8681190029632978