Year	% of commercial service imports
1977	6.580427446569178
1978	8.898721730580137
1979	7.8875439281530655
1980	10.613540197461212
1981	9.488372093023257
1982	8.09555408095554
1983	10.264325680108046
1984	9.625197958824565
1985	13.39974293059126
1986	10.880147349033022
1987	13.168724279835391
1988	10.018032458425164
1989	8.95361380798274
1990	10.196431249062828
1991	8.15879201169021
1992	5.618231046931408
1993	9.45917285259809
1994	7.451969726372987
1995	8.80281690140845
1996	8.504691555200639
1997	12.640089657380724
1998	17.8881673273172
1999	12.379021107936214
2000	7.47494809063826
2001	10.65989847715736
2002	21.41271602980815
2003	19.158730158730158
2004	15.721449254890882
2005	14.979550102249489
2006	14.065395421124993
2007	17.496866440740913
2008	18.425119680349805
2009	16.13796924781826
2010	20.18485499072086
2011	19.434099266858738
2012	18.133339489357773
2013	16.972955937678506
2014	13.636363636363635
2015	16.908273722858773
2016	16.586466997667287
2017	16.205491685178693
2018	6.762091248700133
2019	6.929215309077861
2020	11.777881595286352
2021	12.317011191189406
2022	13.978339180414087
2023	18.766577042235756