Year	% of commercial service imports
1977	48.46153846153846
1978	54.05705229793979
1979	59.3623919308356
1980	60.50075872534156
1981	57.17448405253312
1982	52.89121482498296
1983	49.13897893030787
1984	44.16757344940157
1985	41.015625
1986	42.952956735310835
1987	46.51195832346678
1988	45.9263611437524
1989	47.087337717079755
1990	43.00347408760415
1991	44.752475247524615
1992	42.49946304194416
1993	40.794916371920266
1994	43.56188262638006
1995	40.08341912832294
1996	36.84606425313011
1997	36.371421297475024
1998	36.49476697379016
1999	36.50341594343049
2000	25.793085629398107
2001	25.284188194885065
2002	22.96113240339459
2003	23.212532886167004
2004	23.57035406424076
2005	23.917173845387744
2006	23.85647792519314
2007	26.251231264534148
2008	25.271640970617998
2009	20.090964308417274
2010	21.588151141861147
2011	20.22900843645152
2012	21.739725890506854
2013	21.5331616706429
2014	24.453867655150567
2015	20.617952481671757
2016	18.853736285767265
2017	19.486368016820244
2018	21.38553470314293
2019	19.816419218182254
2020	19.690864047948047
2021	21.09151525197908
2022	21.78646217571508
2023	22.00331533413392