Year	% of commercial service imports
1974	10.239162929745897
1975	10.657439446366782
1976	11.724565756823822
1977	12.087378640776699
1978	12.401165210153975
1979	12.034482758620689
1980	12.599118942731277
1981	14.303599374021909
1982	15.071428571428571
1983	14.104647383815404
1984	17.01233183856502
1985	13.662637940094587
1986	13.395638629283487
1987	15.221707478491064
1988	14.786729857819905
1989	15.74944071588367
1990	14.976525821596246
1991	14.597544338335608
1992	14.987298899237933
1993	4.137691237830319
1994	2.468729427254773
1995	2.4562480810561866
1996	1.8937080024434942
1997	1.913477537437604
1998	0.7560137457044673
1999	0.7122507122507122
2000	1.6648759511031503
2001	1.6268336886824042
2002	1.7459520980955798
2003	3.972834142799257
2004	2.8877594183258615
2005	2.304956308268821
2006	2.3202970867969377
2007	8.262109834184352
2008	6.897381853612123
2009	6.405116599339433
2010	9.446990381946522
2011	7.307448172631026
2012	5.116648752804271
2013	7.242501591112589
2014	4.837216317402517
2015	6.6436218900304596
2016	7.341609997193202
2017	7.812991564101132
2018	7.096127468561836
2019	7.25714095293973
2020	10.476111344067847
2021	6.968978845508657
2022	4.972981836686715
2023	5.853897344606325