Year	% of commercial service imports
1976	22.660098522167473
1977	23.013698630136986
1978	20
1979	24.074074074074076
1980	22.88401253918495
1981	25.531914893617014
1982	28.966005665722378
1983	27.07055214723927
1984	23.573825503355707
1985	21.077283372365343
1986	22.835195530726253
1987	19.25031766200763
1988	22.531645569620252
1989	22.66121707538602
1990	21.00870827285921
1991	25.555683597589507
1992	28.550640279394642
1993	35.20552243489175
1994	34.44444444444444
1995	32.500624531601304
1996	30.130548302872057
1997	34.29456625357483
1999	24.880944508938185
2000	18.532650409458995
2001	17.452752563331998
2002	19.714734390585676
2003	20.468231985354777
2004	21.856911760925513
2005	19.542970619492607
2006	20.808204994897764
2007	21.270007854099234
2008	21.505504892911844
2009	24.502006540121826
2010	22.306947987119443
2011	21.661999170557067
2012	20.521592416588234
2013	19.25015925111647
2014	23.124762464942506
2015	15.126692377919156
2016	16.255231933158257
2017	17.927211516864844
2018	17.20104802220216
2019	17.738267871234484
2020	21.027939001705533
2021	16.801573045773694
2022	14.671129129341466
2023	15.689427558231316