Year	% of commercial service imports
1976	5.860215053763429
1977	3.6971830985915526
1978	3.8531005418422617
1979	4.052615771394223
1980	4.2728498649799445
1981	3.902210282206204
1982	4.249110471830238
1983	3.986147681137251
1984	3.351033608632191
1985	2.8227125065538172
1986	2.426422385816752
1987	2.1945642682121047
1988	3.3084616290192264
1989	7.828653764668678
1990	7.13077634381724
1991	8.723106423600061
1992	8.12000525587366
1993	8.751311647429171
1994	8.176159063458153
1995	8.521382357582457
1996	8.567490154586615
1997	12.177972624215922
1998	10.400315142978261
1999	2.986386240103005
2000	6.916939487063975
2001	7.898771778289314
2002	8.19332343747632
2003	7.665137898013685
2004	8.26074587171124
2005	8.553573122230587
2006	9.255886880479288
2007	5.447816309437488
2008	4.972685749114627
2009	4.907146480049778
2010	5.297935569150126
2011	2.121517151275448
2012	1.5137335039744686
2013	2.0791074070558424
2014	1.9233707027371163
2015	1.9995554439188885
2016	1.5543575840990596
2017	1.4107027695051033
2018	1.6411960141373532
2019	2.114183617417089
2020	3.287010891228558
2021	2.540514600626949
2022	2.9030174740073766
2023	3.019452090984186