Year	% of commercial service imports
1977	11.177347242921016
1978	15.353938185443667
1979	13.682092555331991
1980	2.9443838604143906
1981	20.206185567010323
1982	7.376058041112444
1983	24.0317775571003
1984	21.480878763222137
1985	39.19753086419754
1986	50.03142677561282
1987	44.610591900311526
1988	40.69514844315713
1989	2.75862068965516
1990	1.3642564802182875
1991	2.0887728459530166
1992	2.2491349480968807
1993	5.0847457627118615
1994	30.55207026348809
1995	38.3019778099373
1996	32.34309623430963
1997	35.77415086016762
1998	34.74308300395256
1999	25.980545967994985
2000	23.466028135288838
2001	20.941652224147887
2002	17.28652186849152
2003	18.0300028304557
2004	15.6323032978447
2005	13.715769593956566
2006	16.633805341459038
2007	17.635301353013546
2008	22.084734364492263
2009	22.238963387072474
2010	23.918061165608776
2011	28.987449738028502
2012	23.788748564867973
2013	32.92519609718768
2014	25.745879407469232
2015	23.091856544395625
2016	21.688393608074023
2017	20.270270270270274
2018	18.48242636592576
2019	16.336633663366342
2020	16.357816711590303
2021	11.498876138648995
2022	8.624965555249375
2023	10.940760228612902