Year	% of commercial service imports
1974	3.6334405144694535
1975	3.8172043010752685
1976	3.5321100917431196
1977	2.792937399678973
1978	5.702479338842975
1979	5.187713310580205
1980	5.085836909871245
1981	4.832041343669251
1982	2.305263157894737
1983	1.8452935694315005
1992	9.642966127555692
1993	10.442773600668337
1994	9.420713867758923
1995	8.42286205414697
1996	8.518395757374876
1997	7.965367965367966
1998	9.418370590104884
1999	10.415433779145461
2000	13.286988457502623
2001	17.823539854429256
2002	18.01197170324687
2003	14.595545134818288
2004	12.966517381104714
2005	11.87244328746746
2006	14.978213507625274
2007	14.40530404500402
2008	14.232231646680315
2009	12.870915237260549
2010	10.731074728481115
2011	12.901742373920596
2012	12.947232947232948
2013	14.022184232497118
2014	15.488328664799253
2015	15.354283185128557
2016	12.108204422126832
2017	12.060206248104336
2018	9.484484484484485
2019	8.506643558636625
2020	11.489805677520323
2021	9.658953757026104
2022	8.530489836721094
2023	10.10559330893884