Year	% of commercial service imports
1977	53.476202057550196
1978	55.103024785233195
1979	46.21644222566195
1980	47.81606075192835
1981	47.561465920454914
1982	44.317928576129816
1983	43.01495317180706
1984	43.81106445164822
1985	41.56354801672435
1986	41.60114453947499
1987	41.41638676799983
1988	41.87303982845956
1989	41.46621216834155
1990	41.93425573117125
1991	42.055887606564916
1992	41.64486053214301
1993	40.863016411273996
1994	40.678490884109905
1995	42.24040177593521
1996	37.990969917177836
1997	35.82479996676196
1998	39.98294318604071
1999	38.37166808349307
2000	40.414964862877376
2001	40.115923301987785
2002	38.58238988945982
2003	37.51816251259313
2004	38.6756362468017
2005	39.78732947167425
2006	39.23227410197515
2007	40.176693312882605
2008	39.27827476883524
2009	33.99601038094694
2010	34.721601222953936
2011	35.608293907006214
2012	35.93371598381752
2013	33.13270037179255
2014	33.12470327688318
2015	31.159671077890376
2016	29.949966934658686
2017	30.033793682096363
2018	30.30282936837653
2019	30.49133416684107
2020	31.958477538658563
2021	35.83996305755497
2022	37.68705103366712
2023	32.67279053930227