Year	% of commercial service imports
1974	59.13642052565713
1975	44.680851063829785
1976	52.404809619238456
1977	50.982800982801194
1978	53.107154853879535
1979	46.21829710144923
1980	45.73444515715212
1981	50.16465422612526
1982	44.466882067851294
1983	40.24702347835754
1984	39.19917864476382
1985	36.912680815119785
1986	36.846877479315594
1987	42.29115835947472
1988	44.58357047998479
1989	46.58006575254594
1990	46.929403701165164
1991	46.831164441439874
1992	43.88539861351813
1993	36.636126197089666
1994	36.55198874536374
1995	37.845847140278515
1996	31.213463646328183
1997	30.631868131868178
1998	31.515056276886195
1999	32.27918612708452
2000	35.47471865588835
2001	34.679459640078306
2002	36.26087970536115
2003	36.135243977839075
2004	41.19586159014778
2005	38.60051004084927
2006	40.70069284566482
2007	38.427327165238076
2008	37.89422655234967
2009	33.99211317978515
2010	31.566568943892577
2011	29.97987224342665
2012	26.869931626931404
2013	27.230858262142572
2014	28.224020211146623
2015	26.299354660721043
2016	24.593774541290493
2017	27.075415975775808
2018	26.94928463805647
2019	26.45718794422501
2020	29.61316403130892
2021	31.70258576505503
2022	30.10367118816479