Year	% of commercial service imports
1975	4.270462633452013
1976	21.42857142857153
1977	25.52166934189401
1978	30.74712643678187
1979	18.994413407821185
1980	18.230925050641375
1981	18.87396033269357
1982	20.95006090133964
1983	23.624754420431955
1984	23.33486449242079
1985	20.338983050847062
1986	16.89571544058218
1987	21.113374066530852
1988	21.11801242236028
1989	17.96781167427315
1990	22.021137975966496
1991	16.838667537557072
1992	18.874216353208084
1993	17.64555014106176
1994	12.131147540983505
1995	16.33322400787125
1996	20.881871056515237
1997	26.05403710530406
1998	30.134802191446468
1999	25.349510894663794
2000	17.382790450031976
2001	27.96544275638695
2002	28.067057107318718
2003	30.605939670596356
2004	29.586905796352966
2005	32.26884412234698
2006	33.99659508943061
2007	43.23551596993982
2008	40.69459584448606
2009	43.53337095496842
2010	49.27298925395784
2011	45.4191192816103
2012	29.50458072247612
2013	36.038923476282406
2014	48.23022822732461
2015	45.24154648854995
2016	46.165348575563456
2017	54.21144449868829
2018	47.27792088377142
2019	49.47479819546764
2020	67.0449302164435
2021	60.7545510966678
2022	50.61436208413029