Year	% of commercial service imports
1977	8.255159474671672
1978	9.208103130755054
1979	8.456375838926176
1980	10.126582278481019
1981	10.044977511244372
1982	6.488549618320604
1983	12.41743725231175
1984	11.072362685265896
1985	6.772908366533873
1986	17.281061049346615
1987	44.73075142724876
1988	20.563831793324525
1989	8.10757677033775
1990	32.73933108327515
1991	36.51763714174559
1992	38.5939624694045
1993	46.05511316010055
1994	66.2027560744474
1995	62.50639155412514
1996	49.116272589702945
1997	47.185417168553606
1998	40.01699881281219
1999	55.95229235675131
2000	39.2395202711878
2001	45.176694852589385
2002	51.4572010958985
2003	41.90212713915322
2004	37.54626000878528
2005	37.43808962539712
2006	16.45904160719236
2007	16.455728736989457
2008	21.653821527283434
2009	10.696764926358624
2010	5.415154027874839
2011	3.347924935327225
2012	2.87627667462181
2013	2.985905306366018
2014	3.227859840681317
2015	3.2785420105965226
2016	6.7319023709378785
2017	14.010433195201461
2018	14.591447127278828
2019	19.051314276228474
2020	7.681809044322069
2021	5.069811323890863
2022	7.681100274305113