Year	% of commercial service imports
1974	8.798611519679946
1975	8.78511904761905
1976	8.00573951434882
1977	6.49386222988741
1978	6.106135890917476
1979	6.182163033059394
1980	7.049792679439508
1981	7.3835000308065295
1982	7.62424001102657
1983	8.328708962589157
1984	8.657220528873847
1985	8.460018573037464
1986	5.610704669694575
1987	5.558635473260146
1988	5.585313941113861
1989	6.37793093893949
1990	4.265577982297146
1991	4.62736142827485
1992	4.69457914987593
1993	5.801450362590643
1994	2.016592415345629
1995	2.5730331461329503
1996	2.1853916104429434
1997	2.6775704794609436
1998	2.1861117605798452
1999	2.4027265670483255
2000	2.8066806591345546
2001	2.1116454108300204
2002	2.1995439346374503
2003	2.0613834173156187
2004	2.9648275290340584
2005	2.1757236482796283
2006	3.104127344019354
2007	3.272770414562215
2008	3.6601983677846
2009	3.5118679199113254
2010	5.138097116154551
2011	1.2961946244036942
2012	0.6447855563117332
2013	0.3366933646973074
2014	1.3963051019214991
2015	1.4930050442889085
2016	1.0654084383740015
2017	1.2233799897254793
2018	1.140177297354224
2019	1.1136786182385803
2020	1.2122976034622632
2021	1.0362639552225328
2022	0.8911757178491119