Year	% of commercial service imports
1974	15.252864251822713
1975	11.556541019955649
1976	9.627942293090364
1977	7.37430167597766
1978	7.614689663264104
1979	6.633154846464862
1980	7.8848864906907625
1981	5.630674403753774
1982	5.669659328495884
1983	5.350852137484533
1984	10.14949938280071
1985	6.9565217391304595
1986	8.57908847184986
1987	8.443271767810067
1988	11.372064276885062
1989	9.033340500728348
1990	12.794421972712156
1991	10.343903771408964
1992	9.904641610582974
1993	7.892127748686146
1994	10.404862004928287
1995	14.67551352286098
1996	15.505506874388608
1997	9.142097363941245
1998	10.551554509581843
1999	11.877887639773038
2000	6.545057149486913
2001	9.300771698985983
2002	9.630859265094811
2003	8.68734444076237
2004	10.555509789384084
2005	9.98268166650242
2006	9.895631792501854
2007	14.597225643682954
2008	12.761548321401289
2009	10.758365183138185
2010	11.423971348729648
2011	10.638599186913806
2012	7.437103324571417
2013	5.11103261231318
2014	6.135399811874782
2015	10.938113698309907
2016	8.39288178180241
2017	7.265346416112182
2018	4.082104850246889
2019	11.707122668249813
2020	9.763758450954823
2021	8.341479125728148