Year	% of commercial service imports
1974	14.641995172968548
1975	14.11167512690355
1976	14.981769970169054
1977	14.474107430041816
1978	14.09899888765296
1979	12.726111938710375
1980	11.855104281009895
1981	14.923469387755148
1982	15.927719821162423
1983	20.209125475285074
1984	18.242022877784414
1985	18.735307945463077
1986	20.522964106522544
1987	16.04643023798408
1988	17.66421506467159
1989	25.251695089377492
1990	23.443522952926088
1991	16.50332762348714
1992	16.582624981991117
1993	13.319191003830774
1994	15.409544044897979
1995	15.520583520757503
1996	22.493782431146183
1997	27.62092793682137
1998	36.33255414425341
1999	33.05280785660551
2000	29.19906585707616
2001	30.60036815104379
2002	28.59387665481839
2003	13.329963701216322
2004	19.741339481623417
2005	13.814891555245687
2006	13.507374788710417
2007	9.666425053011677
2008	10.522363431946706
2009	10.046129119235015
2010	9.567113240838562
2011	12.63982488535452
2012	9.277424431796568
2013	10.621216722772314
2014	13.809884698852498
2015	13.88083434098901
2016	14.798653940238498
2017	15.322868055263958
2018	16.299647676900246
2019	17.54967490912578
2020	9.651166098578393
2021	10.23550843278127
2022	13.4793584660903