Year	% of commercial service imports
1977	6.553191489361701
1978	5.061728395061727
1979	3.7518640023859295
1980	4.795850066934393
1981	4.7275242047026245
1982	3.496056277979101
1983	4.248595505617982
1984	3.2527206771463097
1985	3.444639718804917
1986	9.672131147541013
1987	9.633671083398298
1988	9.219653179190738
1989	8.905013192612135
1990	7.830004870920608
1991	9.729848451570401
1992	10.23454157782518
1993	12.361757105943152
1994	9.806273062730627
1995	8.249357834420074
1996	7.879644252348096
1997	9.904131785039151
1998	9.788116075541225
1999	8.410683841636676
2000	10.573627797575497
2001	12.33497844421754
2002	10.785684715542407
2003	12.759671413526638
2004	11.959560671967694
2005	12.836599573531304
2006	12.122893173934363
2007	12.231844433398953
2008	11.036871694405354
2009	10.716795053322702
2010	10.235960902114547
2011	10.226166261955004
2012	9.47727599166171
2013	9.798026556581103
2014	8.572351312749646
2015	7.457845828408052
2016	8.09717428373074
2017	9.013328329990873
2018	9.628724771354886
2019	9.475853871849077
2020	10.101761533134603
2021	11.281865350252227
2022	10.39044549931562
2023	10.826418241964648