Year	% of commercial service imports
1979	15.658657829329007
1980	15.249677141627144
1981	13.313237879929641
1982	14.074198704467058
1983	14.908357449793938
1984	15.959952885747994
1985	15.263157894736828
1986	17.042606516290746
1987	32.78525161933238
1988	20.668058455114878
1989	19.73167539267011
1990	17.038081805359674
1991	17.403746097814764
1992	15.876436781609222
1993	15.764086823065146
1994	18.13667063965036
1995	17.388803680981603
1996	17.994480220791164
1997	18.10423097875432
1998	15.581253804017054
1999	18.083031485093347
2000	25.06297239172798
2001	22.462933205676812
2002	19.549606735545474
2003	17.55774086172704
2004	19.804472785016355
2005	20.128371981380752
2006	19.14811448524696
2007	17.982452058014083
2008	14.980891273716537
2009	20.46621552433911
2010	19.77806147249332
2011	18.385191578973163
2012	16.28398646454029
2013	15.441413330419905
2014	15.064803419144694
2015	19.175436527840517
2016	19.480720149067594
2017	19.99682040410398
2018	20.731462374731148
2019	21.239412596037365
2020	15.417954886053097
2021	14.719284489155605
2022	21.50314936593511