Year	% of commercial service imports
1975	13.84615384615384
1976	16.48148148148148
1977	11.111111111111114
1978	7.459459459459467
1979	15.261044176706832
1980	9.817495280050352
1981	19.01372648703608
1982	38.357289527720745
1983	18.553248492967185
1984	28.627643876045255
1985	4.49241540256709
1986	2.98090358639962
1987	0.3931847968545128
1988	0.7876969242310565
1989	0.47653958944280816
1990	7.257617728531869
1991	8.984679304076849
1992	6.3410892354896475
1993	7.642563198118751
1994	0.7912783541410278
1995	1.4207488530412888
1996	1.5229240141070903
1997	1.9695044472680934
1998	1.329932592457638
1999	2.439024390243901
2000	4.176702711013178
2001	5.541922854228119
2002	7.252015313268387
2003	8.07296452136272
2004	2.7835768963117573
2005	2.581955818714164
2006	3.229832915293599
2007	2.866672706073132
2008	5.62540082811411
2009	5.366313192053909
2010	5.95244843671378
2011	5.868573589676487
2012	6.0503311618055875
2013	8.421344215160545
2014	9.986198446532512
2015	10.917885473730507
2016	11.624512146676807
2017	13.738296160951208
2018	17.0097192756609
2019	18.567212461491465
2020	28.20344161664964
2021	31.272207931271495
2022	22.852207065187173
2023	18.672946987845208