Year	% of commercial service exports
1974	39.31240657698078
1975	48.144134380926715
1976	42.77126540426819
1977	46.931739829923984
1978	42.038341158059495
1979	40.18976011457238
1980	34.01819322459205
1981	31.831550802138935
1982	25.84741623522484
1983	28.046036690896727
1984	32.50843644544413
1985	31.299167494080763
1986	32.77000559597076
1987	48.55072463768111
1988	38.98768809849544
1989	30.81403608467096
1990	21.767348976535118
1991	34.558618769144914
1992	16.531531531531897
1993	17.6040905770638
1994	34.936945352639185
1995	38.91158686059814
1996	23.44135721413936
1997	17.057520081248214
1998	15.192100889627667
1999	18.103671482574555
2000	8.151021877374603
2001	32.24172856178269
2002	50.156198863467274
2003	41.319729130606525
2004	54.42278213183061
2005	37.587345810771296
2006	41.96612026848083
2007	26.235681369321924
2008	21.47924074368926
2009	23.141583527913454
2010	5.554046252589998
2011	11.243979405414407
2012	13.848915738181404
2013	51.36833366730601
2014	58.73398859586395
2015	56.101590845055654
2016	48.541376685610395
2017	50.48433255960338
2018	44.91206158293233
2019	42.47244660614206
2020	49.03251324091487
2021	39.94988944088686
2022	47.82104627894415