Year	% of commercial service imports
1977	3.5578027136060713
1978	4.182587661665569
1979	3.945219035311463
1980	4.6046513550649815
1981	4.296718752114511
1982	4.450854258906968
1983	4.3367864823966515
1984	4.497833050585595
1985	4.365673524680514
1986	4.082249679752617
1987	4.408907426915801
1988	4.680923680197514
1989	3.9582641575635673
1990	3.498908830710879
1991	4.228094584109567
1992	4.1361601404042485
1993	4.096214246990122
1994	4.5850148783251505
1995	4.916981372295949
1996	4.227853023473069
1997	5.009639688775013
1998	4.808332252693168
1999	4.9484510474174535
2000	4.423981279724736
2001	5.054345056906521
2002	5.259331346552094
2005	4.422137698861362
2006	4.5074130060325714
2007	3.9502066308646393
2008	5.267077980185515
2009	4.853509176761452
2010	4.445720399440599
2011	5.1564706650381
2012	5.692413298430759
2013	6.057203346650391
2014	6.262251481278283
2015	6.489515328172496
2016	7.2169746702443565
2017	6.847042318141742
2018	5.7938369383683845
2019	6.055396863939806
2020	7.722881626688372
2021	6.873739191313456
2022	7.075095097054151
2023	7.189058575705735