Year	% of commercial service imports
1979	1.6326530612244898
1980	1.240694789081886
1981	5.220883534136546
1982	5.726872246696035
1983	8.94308943089431
1984	12.048192771084338
1985	22.362869198312236
1986	24.68452291884882
1987	24.272618573136707
1988	27.732942039618493
1989	35.55966960979778
1990	40.474587227624106
1991	46.20222544750847
1992	44.23868312757202
1993	52.3571874164513
1994	45.121894039198516
1995	41.643915799316034
1996	44.09124277524615
1997	42.54135595908631
1998	43.187569070347195
1999	42.2431444947239
2000	42.79982046350472
2001	41.56876571535473
2002	41.68890311720042
2003	38.94000855132748
2004	35.78160028013488
2005	33.27736018902393
2006	34.60475044881489
2007	37.41700732290344
2008	39.780312804473326
2009	44.265562262597726
2010	45.94652737751208
2011	31.883077310850332
2012	28.984042412122
2013	29.54498373617087
2014	26.34129523939286
2015	29.187333678003007
2016	26.005228903544143
2017	24.356232778817315
2018	25.440729859405565
2019	26.313608121393482
2020	15.348664243232626
2021	14.227451409144296
2022	19.589770173281003