Year	% of commercial service imports
1971	20.121951219512205
1972	20.000000000000004
1973	20.43010752688163
1974	16.16541353383461
1975	15.614617940199288
1976	15.384615384615385
1977	13.646055437100246
1978	14.448669201520925
1979	13.750000000000037
1980	13.242574257425785
1981	13.157894736842094
1982	12.170385395537542
1983	15.29680365296807
1984	16.17336152219871
1985	18.649193548387043
1986	18.37686567164177
1987	15.728476821192034
1988	15.627347858752803
1989	16.873278236914608
1990	15.829781134709345
1991	16.645588824293345
1992	18.315295480247624
1993	13.59610282322397
1994	12.844649462348793
1995	12.119030788346368
1996	11.237138258956827
1997	9.396130663209183
1998	8.577333169597814
1999	6.8983706910280596
2000	9.234743841578577
2001	9.459121947115252
2002	9.087883983762923
2003	8.242643467511456
2004	58.471384900387505
2005	53.115565095349915
2006	42.82880512752706
2007	42.11687704115154
2008	36.75227275666012
2009	29.852432962808784
2010	35.09342000831008
2011	37.630496316033906
2012	35.148139151715874
2013	34.29360036914495
2014	33.27645174354875
2015	27.583361638376292
2016	27.139444045470125
2017	26.73272656999116
2018	26.359554106504223
2019	21.88225238321113
2020	21.207548033143876
2021	19.021908914783175
2022	18.019874329194245