Year	% of commercial service imports
1974	12.502206271694973
1975	18.577380952380935
1976	18.48123620309012
1977	39.59284434073906
1978	40.87416223711596
1979	43.020006934105446
1980	40.70274521018031
1981	35.08451253825133
1982	34.98935632571167
1983	36.846613657101415
1984	31.37408353241638
1985	22.915966884669473
1986	24.713753433598995
1987	23.995638836530645
1988	17.03618304363249
1989	19.57365012295226
1990	17.09750646699652
1991	21.044218393191187
1992	16.474284543405403
1993	19.63490872718188
1994	13.289674606047882
1995	11.956938357191603
1996	8.520338320132836
1997	6.185907648009859
1998	9.217909749824727
1999	10.872307393751043
2000	9.324342428437362
2001	13.130830421234066
2002	12.210485413066252
2003	9.100301166655541
2004	23.018486837642982
2005	10.049153468050093
2006	19.199191243930116
2007	14.494423917833274
2008	18.356838625126585
2009	16.726785945619156
2010	20.399411996701517
2011	21.515073874797224
2012	25.282628046620616
2013	37.96538643121602
2014	30.816541294773387
2015	30.157869343117838
2016	28.311255930268416
2017	33.236123818034926
2018	29.506470919396037
2019	27.052035558584564
2020	27.111299383877025
2021	25.67081675411633
2022	28.09081614073409