Year	% of commercial service imports
1977	19.922399962843436
1978	18.49176602608485
1979	19.770258317936538
1980	19.025702413529647
1981	17.17541090748566
1982	19.24654508742636
1983	19.157691512689514
1984	18.66861380651949
1985	15.118515375362525
1986	17.6754931105801
1987	20.34967543379054
1988	22.488550080439236
1989	21.032947787591134
1990	21.04136195273538
1991	21.366087816105193
1992	24.474650574342633
1993	27.65455368890216
1994	28.21978723448507
1995	26.276105162714888
1996	25.371386374176424
1997	26.076967943280405
1998	26.047488926228713
1999	27.39275709885945
2000	28.875332443496802
2001	28.528012262129323
2002	27.397444047266255
2003	28.823787967150093
2004	25.245671755334545
2005	24.59318073715128
2006	23.42184799191098
2007	22.704116901095684
2008	23.12964068669455
2009	22.205602512865344
2010	22.31114965328091
2011	19.96638649423742
2012	17.996537194167974
2013	16.454209530385526
2014	15.943542918066404
2015	16.936004624819166
2016	17.2280727157584
2017	17.332651978851832
2018	16.86005218158168
2019	16.97168752031409
2020	9.60622421757283
2021	8.883725593410272
2022	12.15956734952864
2023	13.934448023925372