Year	% of commercial service imports
1977	54.92886178861789
1978	53.917662682602916
1979	56.06758832565284
1980	59.450784593437945
1981	56.65256229431124
1982	52.651675859142976
1983	50.70309361189233
1984	49.70622796709753
1985	49.87286596440247
1986	48.01747311827957
1987	44.27560911710768
1988	38.961038961038966
1989	40.2510460251046
1990	41.2037037037037
1991	42.698776758409785
1992	39.55117209834191
1993	42.500312226801555
1994	41.705096369871114
1995	41.37936419757218
1996	39.17710547192541
1997	38.02970307108175
1998	37.56504770164788
1999	38.69760045829167
2000	28.31336598618798
2001	32.47850528064061
2002	35.07190812907277
2003	40.494571265004545
2004	40.93236289603282
2005	40.02117325669386
2006	38.24714011812159
2007	38.785730120163144
2008	36.044056153905565
2009	38.29727619782613
2010	41.70403756584521
2011	43.99551218351557
2012	44.595545615972675
2013	42.30715471060339
2014	37.744380367779776
2015	32.88040711452047
2016	31.590440180537865
2017	29.25872493767607
2018	30.7761740879468
2019	30.549384566043
2020	23.732248572804224
2021	35.12550961070926
2022	27.708108573907808
2023	23.962078471303112