Year	% of commercial service imports
1975	6.798388856071304
1976	6.345017711729901
1977	5.70842280602026
1978	6.048576501244452
1979	6.561541332487369
1980	5.7218709512960135
1981	6.0912381738383505
1982	6.027513627612704
1983	4.972677836794595
1984	5.563330899922354
1985	5.451139821807483
1986	6.783303704307654
1987	5.944839900754159
1988	5.001920912459977
1989	5.080310953260837
1990	6.2956221121577975
1991	5.87839692747402
1992	6.669283952791395
1993	9.303318734696775
1994	8.547454983861885
1995	7.385078449598473
1996	6.43124116059757
1997	4.780211363663941
1998	4.883709874592293
2013	8.767083269370628
2014	10.06925467335298
2015	9.635675343242507
2016	8.836850678607306
2017	7.4832175167933555
2018	6.1736118193371174
2019	5.683737604826807
2020	8.82285103875191
2021	7.627546507906892
2022	5.492258506535736
2023	3.7036759975800395