Year	% of commercial service imports
1978	4.143878838872529
1979	4.82837528604119
1980	8.20110701107011
1981	7.487892187829017
1982	4.6534466477809255
1983	0.6726753132556605
1984	0.9664261060558519
1985	0.8135910224438903
1986	1.2355758763335511
1987	1.3907956783859607
1988	1.627498881739669
1989	1.3801181503361173
1990	1.487193610575599
1991	1.7739900615360849
1992	1.7079121645172533
1993	1.9191564147627416
1994	1.571828926526136
1995	4.533726502027276
1996	7.2866851245909885
1997	7.419316422531856
1998	7.806110175607409
1999	6.570111915734035
2000	6.24899703576797
2001	5.3800309952860665
2002	6.253671943505204
2003	6.066955223956964
2004	5.062000145844657
2005	4.018949528549055
2006	4.769309787347127
2007	5.16815349666088
2008	3.563241737268436
2009	5.155846097681198
2010	3.935835991570074
2011	4.208352497474248
2012	5.349390390227927
2013	5.699944934794578
2014	6.7921123147374
2015	6.443091971489882
2016	6.834070775446584
2017	6.3612144639923915
2018	5.799623733660305
2019	5.605859829337816
2020	6.969184409073394
2021	6.8720212048126905
2022	6.355732179791115
2023	5.99947839604885