Year	% of commercial service imports
1977	61.71981679976487
1978	60.523925058708734
1979	59.7785461347105
1980	58.606629988543624
1981	60.45298891578763
1982	59.19704647651192
1983	58.382425698509884
1984	58.82352716867518
1985	55.77911981011886
1986	55.396424431896804
1987	53.985226266559096
1988	54.93269025878864
1989	56.09349603321888
1990	55.090434078544675
1991	52.76829853849841
1992	53.88629920827948
1993	48.91407115579667
1994	48.8782979582324
1995	46.93979866051276
1996	45.961348384728645
1997	49.43248828712932
1998	50.30374008059623
1999	53.36629045543748
2000	52.97798191376042
2001	52.578293453878075
2002	52.780632724714195
2003	50.18338925024447
2004	51.98225163876594
2005	49.39747480314362
2006	46.23701050509037
2007	48.385041062368764
2008	53.2540911235533
2009	52.59300625551765
2010	53.56419336449464
2011	53.433263669171474
2012	51.336449815078595
2013	50.53819514140305
2014	49.868220413989455
2015	49.778367315529096
2016	48.595943614018054
2017	45.401780641418156
2018	43.28417095200793
2019	43.690744083491204
2020	46.195927137687214
2021	50.54895684710403
2022	54.60229613121988