Year	% of commercial service imports
1975	31.83499951650637
1976	30.75106223474758
1977	31.5120376715451
1978	29.987840159323767
1981	21.19496495082008
1982	24.57594287833514
1983	27.265619942414745
1984	24.758032151848155
1985	25.92661618495758
1986	25.061375890068405
1987	22.37808778317377
1988	22.066392114844575
1989	22.318939907075887
1990	23.619449720075593
1991	23.708569952530638
1992	22.288039213085767
1993	23.91650946777027
1994	23.731858457943446
1995	24.121716409002744
1996	26.772077534093768
1997	19.35409425218556
1998	26.476053347173007
1999	35.74338337936837
2000	33.46642896831624
2001	32.657926296162984
2002	35.99090726390119
2003	33.86444008658144
2004	34.84418381189198
2005	32.70201170382798
2006	30.767280368314616
2007	30.29822145651184
2008	31.885604300336368
2009	32.70836259733764
2010	30.897832399353874
2011	32.220286685628864
2012	33.75078014275191
2013	31.380313495094697
2014	31.770703107518372
2015	33.784025031477825
2016	37.772125024056905
2017	37.678415114085446
2018	39.81545189021979
2019	39.96462461683243
2020	45.015384096641995
2021	41.8704689646899
2022	38.072140928067135
2023	45.54460455115457