Year	% of commercial service imports
1975	41.333333333333385
1976	43.243243243243256
1977	45.83333333333319
1978	59.210526315789416
1979	44.44444444444469
1980	54.31034482758612
1981	59.7560975609755
1982	38.98305084745776
1983	39.9408284023668
1984	38.341968911917256
1985	37.79999999999985
1986	32.50950570342219
1987	35.5167394468704
1988	33.69803063457336
1989	32.51748251748258
1990	42.20640569395017
1991	43.679458239277665
1992	48.306997742663704
1993	76.97525937749397
1994	82.75560734051848
1995	74.12993039443157
1996	74.54160789844855
1997	82.98429319371726
1998	55
1999	28.046142754145592
2000	30.38116591928255
2001	28.217882875613455
2002	35.27764080574896
2003	48.29299630610039
2004	24.89599736761147
2005	32.054606351256155
2006	21.720761206990204
2007	26.427921173938557
2008	26.40151242924358
2009	25.47347338649314
2010	42.65136442958803
2011	31.169816286294207
2012	32.319055838557986
2013	41.4238175070515
2014	35.811398805721524
2015	28.838541528665942
2016	29.399294339191613
2017	30.95409556113674
2018	34.958330642230834
2019	45.67537512415076
2020	45.32544892934963
2021	41.565302237490926
2022	42.144373925894925
2023	40.45079055404202