Year	% of commercial service imports
1978	62.20030536993642
1979	62.683350597509076
1980	61.55144129054007
1981	62.37135140962705
1982	61.8839902075245
1983	60.65156067034037
1984	61.205350150957564
1985	57.22722207958073
1986	57.37798153233657
1987	55.77532616906007
1988	55.44244827964832
1989	57.95353589704506
1990	58.89909627966882
1991	54.39581123097133
1992	54.74285637691449
1993	52.23809696784617
1994	52.0099182045604
1995	50.11684981272018
1996	53.25645572121239
1997	54.95397129734412
1998	55.88885514518778
1999	58.27370942728079
2000	58.71139854383039
2001	58.658201262319984
2002	59.70466900545071
2003	58.044847377217025
2004	57.24163704981809
2005	54.701431181398924
2006	52.00952485410021
2007	53.994710291827
2008	60.18086399914846
2009	57.21817673102203
2010	57.10710129341298
2011	58.29229219595425
2012	55.50582001812912
2013	53.700957470228154
2014	53.21704102905333
2015	54.379878178995334
2016	50.951797560692384
2017	51.516919409167805
2018	49.23505335058654
2019	49.548512746699856
2020	53.61031742231555
2021	55.14211765221375
2022	57.22037157160804