Year	% of commercial service imports
1977	5.814739688979038
1978	8.92244337680167
1979	9.262435677530018
1980	8.091832894241614
1981	11.135775064742905
1982	13.54088522130527
1983	14.978601997146956
1984	19.448275862068947
1985	29.54438703616729
1992	10.754328426512089
1993	12.41056881773748
1994	14.661558109833972
1995	12.58357211079274
1996	38.36150845253576
1997	37.57575757575757
1998	36.227717078780906
1999	42.33576642335766
2000	35.66252587991718
2001	28.638253638253637
2002	19.611848825331972
2003	15.281812899477048
2004	14.628013179952598
2005	19.689284238716517
2006	19.969276781967018
2007	21.10780475454889
2008	16.118423768455443
2009	19.223935532368294
2010	21.353210676526054
2011	18.21317594913831
2012	15.640805935253512
2013	16.019751572759787
2014	18.04300228015454
2015	21.885378532756796
2016	17.484881661983657
2017	11.93140010654906
2018	7.104188249145869
2019	3.3150066866344052
2020	1.9236012524474444
2021	2.033470423683907
2022	1.7091016922766216