Year	% of commercial service imports
1979	38.18244580914933
1980	32.66542279242192
1981	32.47287690434976
1982	29.214806864299202
1983	27.823432676804234
1984	29.392229551951118
1985	29.883014990680813
1986	31.20503210209039
1987	31.19425425219826
1988	35.563649412648736
1989	36.73543726600238
1990	37.829820867719896
1991	37.05633544551947
1992	36.36641006642106
1993	34.49685947834648
1994	32.6668096616069
1995	29.784292402099453
1996	33.06515101621881
1997	31.01675793000683
1998	30.808407657162434
1999	28.869743577388444
2000	28.864692804643497
2001	28.863819672748598
2002	26.761270911415217
2003	26.166146781941073
2004	26.017294161491968
2005	25.97899546909355
2006	25.674938840347696
2007	24.62184292752118
2008	23.63163685506686
2009	23.7616010568594
2010	22.563954006324888
2011	21.81476299225505
2012	22.155059728383886
2013	22.61141261984229
2014	22.67203240241458
2015	23.26301494348614
2016	24.38096253804898
2017	24.724684356864405
2018	23.991246775982713
2019	23.03639904750807
2020	10.400186711934328
2021	10.135302677329543
2022	14.586427316883833
2023	18.41614822899141