Year	% of commercial service imports
1975	1.9666014230140527
1976	1.8932191230486624
1977	1.7649814051227366
1978	1.7635707685719642
1981	2.0333651315453825
1982	1.8199271400835426
1983	1.80465590088475
1984	1.5813648362923274
1985	1.7502997405827978
1986	1.5640756937727922
1987	1.5059291743013257
1988	1.6017280628541302
1989	1.7243689849673067
1990	1.5943187316385568
1991	1.7520661149951642
2005	1.5943968921404725
2006	1.5504329415893827
2007	1.5213392191501667
2008	1.670267928512364
2009	2.4651969763279755
2010	2.637891574024209
2011	2.003237182623247
2012	1.9942006454731396
2013	2.037409928437741
2014	2.027653250223748
2015	1.7358822100947042
2016	1.7700189243704436
2017	1.4778607906534267
2018	1.334634461927562
2019	1.4413161801174743
2020	1.5170160408252091
2021	1.5838118490716202
2022	2.3219717144676366
2023	1.9949408989378734