Year	% of commercial service exports
1975	46.97711548696129
1976	52.26633581472293
1977	38.89140271493199
1978	39.653368214519176
1979	44.173374613003084
1980	42.114936577789294
1981	40.2955115695566
1982	37.84604842393789
1983	39.121425611272336
1984	38.88988683312368
1985	34.54639023672991
1986	31.28124177847946
1987	30.038936477917467
1988	29.977186311787147
1989	29.104628549202616
1990	32.04704422382668
1991	31.62292389840018
1992	31.635454657214108
1993	56.59350263828509
1994	56.03226716980233
1995	59.493846826687346
1996	55.69008254431764
1997	48.80122986919689
1998	48.36290689860006
1999	50.76319905907511
2000	56.59350263828507
2001	56.03226716980183
2002	59.49384682668752
2003	55.690082544317775
2004	48.80122986919698
2005	48.358974933954265
2006	49.97900590334177
2007	46.77709023926131
2008	50.844808790048326
2009	49.347645078078514
2010	54.700072836699555
2011	52.11187927569581
2012	53.076673966298124
2013	54.04017482141179
2014	51.785952120393354
2015	52.622825277703576
2016	46.032309510107964
2017	42.87808314968379
2018	42.34583641665296
2019	47.11462634830818
2020	37.56040970303072
2021	38.524626493449446
2022	41.71939369856722