Year	% of commercial service imports
1977	3.801396431342108
1978	2.3214285714285627
1979	2.0024271844660206
1980	2.4935064935065023
1981	1.5764582238570695
1982	1.7968555028699789
1983	1.6461808604038624
1984	1.6906335016929646
1985	1.529497450837583
1986	1.7184643510054831
1987	1.8741215055442746
1988	1.6896398399288557
1989	3.293827920578723
1990	3.250000000000012
1991	2.6320469500266714
1992	2.7435647384589483
1993	3.7145039227938623
1994	5.084493035299566
1995	7.5104852681011804
1996	7.506352949306061
1997	10.522936144220928
1998	10.344228041921987
1999	11.103190526094838
2000	15.40678938512208
2001	8.541818116983793
2002	8.194972956922767
2003	7.203072183100505
2004	6.2580010612355
2005	6.507600110375529
2006	8.385585308963101
2007	6.1664353840055295
2008	6.6006001921681
2009	6.321347305520794
2010	5.782316530952323
2011	5.032484591423436
2012	5.061454647744952
2013	6.199143293140043
2014	6.3906433360994646
2015	7.624231253980749
2016	8.847963795294122
2017	7.1124090243874045
2018	9.988122402622981
2019	10.875305992318342
2020	5.996707784772023
2021	9.829757814508433
2022	7.105088348495056
2023	8.477599762421617