Year	% of commercial service exports
1976	14.31297709923664
1977	16.409266409266408
1978	18.01492537313433
1979	14.194560669456067
1980	9.849056603773585
1981	9.117647058823529
1982	11.238223418573352
1983	9.210526315789473
1984	10.818713450292398
1985	11.771428571428572
1986	9.386446886446887
1987	7.903494176372712
1988	7.876712328767123
1989	9.769762087490406
1990	9.95475113122172
1991	9.888268156424582
1992	10.006662225183211
1993	11.20918984280532
1994	10.457885811192764
1995	9.827981651376147
1996	10.970337456466915
1997	7.905650596163816
1998	8.395704523267165
1999	19.411764705882355
2000	14.548024397387085
2001	12.273210003793
2002	12.29033726991343
2003	9.522436796769563
2004	9.456421865303327
2005	6.614029859033585
2006	7.305866154073115
2007	7.764426427616031
2008	8.455175968708833
2009	9.755507141128057
2010	9.765144575251771
2011	7.357792724799587
2012	9.118763871280459
2013	9.348944153195578
2014	0.2078716071745192
2015	0.23008941415032705
2016	0.633966287256468
2017	0.3142716395418688
2018	0.4551327692595691
2019	0.45900137619359815
2020	0.3821552512923028
2021	0.4968538935516113
2022	0.1875770859973993