Year	% of commercial service imports
1979	6.723891273247497
1980	8.221906116642959
1981	8.395989974937343
1982	9.09691629955947
1983	9.066757493188012
1984	9.355509355509357
1985	9.173884077281812
1986	9.59413754227734
1987	8.88888888888889
1988	9.57968476357268
1989	9.544041450777202
2008	1.5661271645892163
2009	1.807216638535009
2010	1.700102593413753
2011	1.9270803729701131
2012	1.9269141178082518
2013	2.5254344290637816
2014	7.9656335231616096
2015	1.2619237957680258
2016	1.5515606403649502
2017	1.3891959539675713
2018	1.3077663193148217
2019	1.3112561227959512
2020	1.3998812240990162