Year	% of commercial service imports
1977	14.658278066910823
1978	13.18154028057028
1979	13.114011864954797
1980	14.528159654231525
1981	15.736552984794422
1982	16.898277699694876
1983	16.87584620605012
1984	15.922446656932642
1985	14.625835436983584
1986	14.949990848448937
1987	14.526079113693836
1988	15.961675277491164
1989	22.61304488379091
1990	22.21376765349421
1991	24.927277556914124
1992	19.901986657744853
1993	18.050804262327958
1994	20.622139160880568
1995	18.57436760060579
1996	24.165475712063312
1997	22.23522641555256
1998	23.48657798959199
1999	14.404738288312402
2000	15.779029352959208
2001	15.445904181211368
2002	15.790726414341247
2003	26.18414532268347
2005	13.410168367957702
2006	21.20603512326888
2007	24.239375752201262
2008	25.019877313338064
2009	20.374080542695925
2010	19.096697613812843
2011	20.986127458363224
2012	21.338028682660713
2013	21.119176264184564
2014	19.52821604094618
2015	24.19470550087504
2016	16.79759257227148
2017	24.768999514278676
2018	23.212270348174453
2019	22.81322985891902
2020	16.93354420839187
2021	17.051507943348433
2022	18.780676459031596
2023	24.989176104294497