Year	% of commercial service imports
1980	4.857142857142857
1981	4.536082474226804
1982	4.886877828054299
1983	4.841628959276019
1984	3.9790575916230364
1985	3.072625698324022
1986	3.705583756345178
1987	2.9499999999999997
1988	3.8549618320610683
1989	3.655913978494624
1990	2.9209621993127146
1991	1.6766467065868262
1992	4.364896073903003
1993	2.784090909090909
1994	3.3697347893915754
1995	22.09775967413442
1996	22.486969471332838
1997	22.999055203131327
1998	21.958581370000836
1999	19.986850756081527
2000	8.254659888646817
2001	10.244249466445341
2002	8.980435479847475
2003	3.5963625909643784
2004	3.1749852915936434
2005	3.6401536882235366
2006	3.6423499269224813
2007	4.791160569333023
2008	6.375048176900059
2009	4.87202831133521
2010	4.631395057664946
2011	4.7532127601322145
2012	5.397835670685897
2013	1.5907451082556416
2014	1.545782592614964
2015	3.2059363447729172
2016	2.2142237912798595
2017	2.5175406053004674
2018	2.75795850228069
2019	2.374764569638417
2020	3.343007966763724
2021	3.6103684518770653
2022	3.3162133954953403
2023	4.292150542258737