Year	% of commercial service exports
1970	9.165232358003443
1971	9.033362559065417
1972	9.133333831268391
1973	9.81823185712405
1974	10.076862515051422
1975	9.546224177225126
1976	9.167876553763616
1977	7.4266866992497444
1978	7.646932143389792
1979	7.190267658445923
1980	7.142531670264647
1981	7.899677142218896
1982	7.574690646351964
1983	7.037038303065189
1984	7.795025960821198
1985	8.441140780341462
1986	7.753398892666017
1987	8.075682287812953
1988	7.513742575597727
1989	8.891434059565402
1990	5.956285347030028
1991	6.527627040707659
1992	7.79122327065814
1993	8.853734929023982
1994	7.651277257656027
1995	7.111999441694417
1996	8.534566223774064
1997	9.372312153061026
1998	5.661778872195812
1999	3.642295367596022
2000	4.5049451292498075
2001	6.418040634641173
2002	6.99675893446078
2003	5.464283719586297
2004	5.698915817047846
2005	6.0865398335895575
2006	6.698694738193835
2007	7.025025686729741
2008	5.513026588523702
2009	6.783465236197923
2010	6.956515482383035
2011	7.606906517207319
2012	7.784330484885514
2013	7.50840237052231
2014	7.442481040774912
2015	7.276909833306738
2016	7.585906711792989
2017	7.783355347223768
2018	7.535341588240688
2019	6.88116602509339
2020	10.718977840972407
2021	9.696656243853452
2022	7.856839604745777