Year	% of commercial service imports
1976	3.094405594405594
1977	2.6585179526355995
1978	2.353714661406969
1979	2.25979602791197
1980	2.0168067226890756
1981	1.7892298784018528
1982	2.494887525562372
1983	1.9910263600673024
1984	1.6243928764166218
1985	1.5059588299024917
1986	1.8290258449304173
1987	1.5680473372781067
1988	1.5682196339434276
1989	1.509990173599738
1990	0.9659290481208289
1991	1.633266533066132
1992	0.6971569839307787
1993	1.0327733406774993
1994	9.690336358782702
1995	13.62728310502283
1996	14.884393063583815
1997	18.324420677361854
1998	18.675721561969443
1999	13.909609477841158
2000	6.092745120162473
2001	8.120623447029592
2002	6.088379705400982
2003	6.456984273820536
2004	4.963074724053045
2005	5.970554311690074
2006	4.782562125107112
2007	5.223717077873702
2008	5.86869911657717
2009	6.5009560229445515
2010	8.142287144113073
2011	8.418852740260146
2012	7.891674267920612
2013	6.440245458411812
2014	6.520618556701032
2015	6.22335089039378
2016	6.0153979808873315
2017	5.1437095442316405
2018	4.993818953653815
2019	4.649660962221504
2020	4.996897108104754
2021	4.880768918809311
2022	5.011073223890041
2023	5.321211002399853