Year	% of commercial service imports
1975	5.917431192660903
1976	7.518154634769441
1977	12.363138686084627
1978	10.545454545477272
1979	14.930097878934777
1980	17.57412398921833
1981	16.32555925749643
1982	15.782983970406905
1983	10.843373493975903
1984	8.75912408759124
1985	7.106227106227106
1986	6.600060551014229
1987	5.992704533611256
1988	5.919765166340508
1989	6.237721021611002
1990	5.895390070921986
1991	5.686970077788206
1992	5.235920852359208
1993	5.933734939759036
1994	6.300940438871473
1995	6.193353474320242
1996	1.1475903614457832
1997	1.2153882211136038
1998	15.993092185534884
1999	16.435393764642278
2000	19.539808919311483
2001	19.58873357124999
2002	21.80143151907102
2003	18.354792201731225
2004	20.620531372085573
2005	26.559093682382933
2006	23.89482346301425
2007	30.788854217432533
2008	26.60414347192446
2009	28.923136734547267
2010	23.50195157476127
2011	14.852692580269217
2012	12.082268227549168
2013	10.851558810665095
2014	11.959879899389938
2015	11.357169664611183
2016	11.167109833602911
2017	8.171690424095164
2018	5.021767206876527
2019	2.991945801556828
2020	1.0249625126575825
2021	3.92540611227103
2022	5.322806202250789