Year	% of commercial service imports
1975	16.504676324958695
1976	16.97381183317173
1977	16.671077004498493
1978	19.363356315094606
1979	15.881418740074121
1980	13.578650364448622
1981	12.726318551561338
1982	11.72058134083447
1983	17.42468989958655
1984	14.729173265758616
1985	18.36226571685457
1986	20.32005954596208
1987	22.258195062727655
1988	23.322351309172902
1989	20.0010249051962
1990	19.864899750451812
1991	19.03521684973395
1992	21.260967149561257
1993	23.236259228876264
1994	24.993252361673424
1995	22.388965995836326
1996	23.053865820329662
1997	24.86746189529482
1998	28.57845548450573
1999	29.42269409422688
2000	27.983684282195064
2001	22.83396733630528
2002	23.352171113813604
2003	23.331985559134296
2004	20.477746312068277
2005	19.718021200024122
2006	19.44333967093322
2007	19.44506462224863
2008	19.429816227591402
2009	20.86031637421352
2010	21.25296082229859
2011	20.3059588597213
2012	19.055709780668973
2013	20.53594343205406
2014	18.442738107695018
2015	20.075657861306222
2016	20.14025079470875
2017	20.593313798354437
2018	21.350740400216033
2019	25.1951824293054
2020	17.998283423738695
2021	15.807748835437586
2022	19.022813584176728