Year	% of commercial service imports
1977	25.4834712302698
1978	23.228072028794838
1979	24.30462796988945
1980	27.24865484828356
1981	27.000351949446667
1982	26.72993825976437
1983	29.233459865204964
1984	28.428710175488145
1985	29.431883792760697
1986	30.86791609379096
1987	31.247964152039096
1988	28.717869691238374
1989	27.162967428586427
1990	27.826428386158394
1991	27.94095294030012
1992	27.47036611584467
1993	29.483864823508497
1994	32.06206333840014
1995	32.195021048588266
1996	32.407835043952666
1997	32.08511741235422
1998	33.491818749578584
1999	34.80734366226857
2000	28.681467282813102
2001	29.06377821834672
2002	29.421613018747774
2003	32.90548169633231
2004	33.08086388257173
2005	32.11808657786716
2006	31.996042603545188
2007	30.369342381042127
2008	34.29233153104662
2009	35.467480321365784
2010	37.007132132746406
2011	33.367056887453394
2012	36.38460580648508
2013	38.16249201666583
2014	37.44515835571446
2015	38.8198140685432
2016	40.2775398400707
2017	41.19753814223795
2018	42.151223032829485
2019	41.47363124289507
2020	45.97032369461478
2021	42.66198665716159
2022	37.22085585005801