Year	% of commercial service imports
1977	11.026422764227647
1978	11.111111111111114
1979	12.019969278033798
1980	12.125534950071327
1981	12.364833098260462
1982	22.528638099278737
1983	21.25351546805946
1984	20.368194281237763
1985	20.95895386850708
1986	20.934139784946225
1987	28.346869269059468
1988	35.16113516113515
1989	28.05439330543932
1990	23.98148148148148
1991	25.47782874617738
1992	21.826758147512876
1993	17.384788310228544
1994	16.04587915336407
1995	17.99335595610202
1996	23.877848838917558
1997	22.374006250063616
1998	22.23998988146863
1999	18.168709620500465
2000	18.69667555131474
2001	22.693042914366288
2002	24.228184086752208
2003	22.116410084780426
2004	20.13714080257489
2005	16.368915898667552
2006	18.020430112337223
2007	15.409035333171374
2008	18.530136110673183
2009	23.303050819263333
2010	25.204826212281333
2011	24.69376586570266
2012	26.239198871174878
2013	27.078664448402918
2014	30.441160955128453
2015	32.06955825347423
2016	33.39886130160815
2017	33.07788341833739
2018	39.09972485202424
2019	35.96682437712158
2020	54.0553102876862
2021	39.472680280201594
2022	39.58169580459033
2023	37.546628383661535