Year	% of commercial service imports
1970	2.207505518763797
1971	2.5
1972	2.264808362369338
1973	1.763409257898604
1974	1.4057507987220448
1975	2.0706455542021924
1976	2.8221512247071354
1977	3.0806845965770173
1978	3.4408602150537635
1979	3.2983508245877062
1980	2.97680858428522
1981	3.9467426921742876
1982	4.175529058749299
1983	4.348064917800471
1984	4.044765507792562
1985	5.149656813677859
1986	6.560179757043328
1987	7.398453079408597
1988	5.554837969391609
1989	3.9384762571262946
1990	4.708728861071791
1991	5.3895745365950525
1992	5.284989749221244
1993	5.525119403294029
1994	5.869892730837255
1995	6.116829047503714
1996	6.335257261535592
1997	6.497863702538481
1998	7.224196507512723
1999	11.363145472095107
2000	12.566035945766918
2001	14.703408545801596
2002	16.104065165983354
2003	16.56382670428484
2004	16.700300205182913
2005	16.37439136169616
2006	18.898782016627788
2007	20.627640780876998
2008	20.338681838064257
2009	21.440567443582886
2010	20.537038104803287
2011	18.98109860187681
2012	18.04830663422614
2013	17.13979633491983
2014	16.929049489949552
2015	16.29863270792794
2016	16.538732600036607
2017	16.157178681525597
2018	14.976163644466506
2019	15.755504109394534
2020	22.007330357678622
2021	19.574212115505336
2022	16.300442091009515
2023	15.89426386291942