Year	% of commercial service imports
1971	52.43902439024399
1972	53.93939393939397
1973	55.37634408602155
1974	65.03759398496236
1975	62.12624584717609
1976	63.247863247863265
1977	59.91471215351809
1978	58.55513307984809
1979	61.25000000000045
1980	57.920792079208184
1981	58.88157894736842
1982	53.24543610547675
1983	50.00000000000018
1984	51.5856236786467
1985	50.30241935483838
1986	48.22761194029863
1987	46.937086092715084
1988	46.43125469571745
1989	49.311294765840096
1990	46.675827599960066
1991	45.79782263056336
1992	45.70369480061838
1993	45.47217644821915
1994	45.693126735697504
1995	41.35900276090022
1996	41.94603900996637
1997	43.66163426727067
1998	43.52130347950292
1999	44.70506642912305
2000	42.26736254947793
2001	41.12138881895764
2002	44.22724821463656
2003	40.01807880510406
2004	9.99991904618357
2005	7.821905662371685
2006	7.569084352280249
2007	6.6188552460059595
2008	4.850880013568467
2009	4.08441856514775
2010	4.949581567422742
2011	5.4168962746321165
2012	5.92976394055175
2013	6.482260275606061
2014	7.315849363705583
2015	5.380447872823776
2016	6.305883333977618
2017	6.056632786610542
2018	6.026075880886369
2019	5.005711061318798
2020	3.649291248703156
2021	3.0467638397659225
2022	4.014094865318708