Year	% of commercial service imports
1977	30.34083992696287
1978	30.957171601034776
1979	33.51939715322356
1980	35.367694630148804
1981	28.543855886768178
1982	30.467800729040096
1983	36.69950738916256
1984	26.46299483648881
1985	14.071856287425149
1986	9.99346832135859
1987	13.376835236541599
1988	31.83946488294314
1989	34.700758640067434
1990	27.422907488986787
1991	30.548780487804876
1992	20.567659404357386
1993	21.36471446816274
1994	25.045703839122485
1995	20.996282527881043
1996	21.23158884362269
1997	18.94350462815193
1998	20.682387037280993
1999	24.11478215084902
2000	23.152395514780835
2001	25.352733343254336
2002	27.06398726443518
2003	28.745648036984896
2004	29.093379633124485
2005	29.451287793952968
2006	30.089956729674334
2007	29.608329201784827
2008	28.725403281845946
2009	28.231909436041686
2010	25.86151009718453
2011	25.07702203161281
2012	25.32487237888737
2013	26.500979620227966
2014	25.643269030782278
2015	24.399514761102314
2016	24.120137243321878
2017	23.887296371834722
2018	23.258196727512683
2019	22.93292617747121
2020	9.190741608610528
2021	7.20502074438981
2022	18.28754011632127
2023	22.487280408092122