Year	% of commercial service imports
1976	23.16210396800984
1977	17.426381605486082
1978	8.612936700103772
1979	9.344362745098039
1980	9.25925925925926
1981	8.857215576482567
1982	14.051183003380011
1983	15.026041666666668
1984	14.713343480466767
1985	18.450089812676417
1986	20.464630644740275
1987	20.477736549165122
1988	20.67378497790869
1989	16.512032473180632
1990	17.03659268146371
1991	11.036318096430808
1992	12.917099213999702
1993	10.491469314998726
1994	8.767746829955565
1995	13.751979875151402
1996	14.050621590197657
1997	15.157595518769334
1998	15.736766809728184
1999	17.66169154228856
2000	15.008989572096368
2001	13.919859449962836
2002	16.65340108981816
2003	16.414135666343064
2004	17.13322768710038
2005	14.887432784572216
2006	13.883112930047384
2007	13.397179704376011
2008	11.638173293940046
2009	11.865587782125285
2010	10.898808603137233
2011	8.435871302254649
2012	8.756943076428723
2013	8.929453702816872
2014	9.068315751329237
2015	11.172621013531623
2016	12.14924729889337
2017	12.00491316978358
2018	12.216623879082348
2019	10.746104334165036
2020	7.948633940283714
2021	6.1392317416378495
2022	9.334805934550404