Year	% of commercial service imports
1975	44.703164619569364
1976	42.00052067111171
1977	40.47849338369582
1978	40.12736649701495
1979	37.61295709340091
1980	41.00075021113457
1981	42.870355820891675
1982	38.468785850094896
1983	44.3271838570561
1984	44.47647061966167
1985	39.003349782411114
1986	35.25987487154495
1987	37.33631590611724
1988	35.60696578091901
1989	33.57365628088939
1990	30.846311381015372
1991	29.262840192438873
1992	26.761403585184397
1993	24.064765404241356
1994	27.63547173995428
1995	31.655506758774465
1996	31.699001725634744
1997	32.29605419566792
1998	30.610923013562847
2013	15.794240338498108
2014	16.52067341470957
2015	16.313885820476834
2016	14.986183641444374
2017	15.745814341750869
2018	15.724000104868056
2019	14.596538023010059
2020	17.618444234035895
2021	20.810435450325258
2022	19.17048427177001
2023	15.998411712778013