Year	% of commercial service imports
1975	27.546138648781582
1976	27.91553047419652
1977	27.79700076936033
1978	25.545681856267983
1979	25.70513314584928
1980	23.510639071983043
1981	23.073651395566102
1982	25.484310386410524
1983	25.432815569928913
1984	26.161827574844605
1985	27.86912476450446
1986	33.09736421488248
1987	34.47163914571391
1988	34.22424186307268
1989	33.51266267321431
1990	37.02779320502938
1991	35.66763807444219
1992	32.38428023427633
1993	24.30986056243441
1994	22.795701758532616
1995	24.230242612912313
1996	26.373161876135715
1997	25.703199196929283
1998	27.594025545275958
1999	27.015947446935147
2000	22.151879229451154
2001	23.06378167815114
2002	20.811609105983667
2003	20.496247487511223
2004	19.747539656400825
2005	17.626157368099292
2008	14.26434082899779
2009	15.656388318089022
2010	15.651202157429958
2011	16.348412066415673
2012	15.520773020828932
2013	16.899976434732448
2014	17.23600195944672
2015	17.414721511270045
2016	18.26927296329662
2017	18.453039915679238
2018	17.137993480778302
2019	15.549820204922263
2020	5.017183062424137
2021	3.7951217465634097
2022	10.514464360787958
2023	13.190990198780417