Year	% of commercial service imports
1980	21.126391395548865
1981	21.54216147695237
1982	19.343963916393307
1983	22.294765413010218
1984	21.59404620398542
1985	28.664762612518466
1986	25.351670716193894
1987	27.845134118361887
1988	26.575379745778218
1989	23.736566393504148
1990	23.515968047258376
1991	26.737687795104375
1992	26.20875085532076
1993	31.882702439282546
1994	29.658952258344122
1995	33.22484238563118
1996	30.8914088875478
1997	28.266231737056923
1998	28.007653225327264
1999	25.13943984769454
2000	21.803924418329967
2001	25.23912907414527
2002	24.88146945784737
2003	25.286967914351457
2004	25.87856175177992
2005	28.060954214650124
2006	29.400758424630325
2007	29.316600411867817
2008	22.07590237568864
2009	23.00280195964964
2010	25.42869167774183
2011	25.77438904076502
2012	25.58532493289171
2013	27.2892402372772
2014	27.561838179618366
2015	25.62586642115885
2016	26.916921210907386
2017	25.013354110475483
2018	26.806064904475967
2019	25.839188245573364
2020	27.610338826168412
2021	26.633228058201297
2022	20.87383240202201