Year	% of commercial service imports
1979	17.450277779452666
1980	20.198216791857934
1981	24.02205528979997
1982	19.201553278442702
1983	19.376972951741344
1984	19.78080003973709
1985	20.321665804274613
1986	18.52447398210667
1987	15.875613343447059
1988	18.22265912323405
1989	18.120895392899254
1990	21.559593926347564
1991	28.558570059061175
1992	30.837245027528464
1993	33.00201028816126
1994	34.490593720681844
1995	38.019895977454134
1996	35.50665675303824
1997	38.30859558002871
1998	36.32010677580975
1999	34.4795739055806
2000	25.34273247171803
2001	21.802231154655853
2002	20.64495939452756
2003	22.371141693672097
2004	18.826904762429585
2005	21.78872329173961
2006	19.918201034848565
2007	19.975415615282405
2008	18.609682215268577
2009	23.35008634389581
2010	19.47854979720522
2011	19.743268210678288
2012	22.605932522005872
2013	21.60119453635995
2014	23.392019836427302
2015	22.257568811333034
2016	23.466493239153422
2017	23.237336785880743
2018	22.280465053460585
2019	26.271600095017448
2020	30.83105286564527
2021	27.542777760002366
2022	22.245470495993665