Year	% of commercial service exports
1975	1.1019005256773156
1976	1.1233352634626526
1977	1.1577992744860928
1978	1.0635628659046559
1979	1.0718043135192
1980	1.1730975988531824
1981	1.082187774202984
1982	1.416234887737479
1983	1.269524155466763
1984	1.1031198849263428
1985	0.9522085445329462
1986	1.1461407590014216
1987	1.021729079981507
1988	1.2520617783775705
1989	0.887476941996313
1990	0.823643829695266
1991	2.3655913978494687
1992	2.4648806726199797
1993	1.6438761909463442
1994	1.6486824433844292
1995	1.0146121493300968
1996	1.3855200294009546
1997	1.0432405209007838
1998	0.7939967617386976
1999	0.7004566977669425
2000	0.7899299980733422
2001	0.6377877207116603
2002	0.5502829624942877
2003	1.1816059763352633
2004	1.245345024379285
2005	0.8231089091127953
2006	0.7003990993282592
2007	0.5362262282325003
2008	1.0356916672736831
2009	1.4785466743279267
2010	1.3269961737807978
2011	1.1716824348921406
2012	1.1534085680107908
2013	1.3688200481713997
2014	1.27711328885747
2015	1.280204759976012
2016	1.046951941321887
2017	1.0547062258549231
2018	1.0688796552866295
2019	1.3172285863149038
2020	1.8986833415022029
2021	1.5773273141690054
2022	0.9022601460075204