Year	% of commercial service exports
1977	20.54794520547945
1978	12.195121951219505
1979	4.177141752078882
1980	4.854368932038838
1981	5.882352941176478
1982	6.010928961748633
1983	6.451612903225808
1984	5.555555555555543
1985	3.9225181598062875
1986	15.05190311418697
1987	17.489539748953945
1988	17.267267267267272
1989	17.63879128601549
1990	17.13781957096674
1991	17.055711173358148
1992	19.096914127970038
1993	20.696002054618674
1994	16.628423390081508
1995	17.24684141052238
1996	19.67397810090496
1997	19.977326673043777
1998	23.95129414764733
1999	32.055831559025194
2000	22.01883039744301
2001	16.73805686339759
2002	10.931491070592827
2003	7.369311531660614
2004	9.962165439693308
2005	7.026581549604785
2006	6.023339356218457
2007	3.293972930308172
2008	3.3380363526993193
2009	3.532851199879545
2010	4.007373372221508
2011	3.050560757610583
2012	2.6828723069178437
2013	2.218757837433742
2014	4.416770491844957
2015	4.241269759660625
2016	4.770468579827494
2017	5.756534536406804
2018	4.96690181341566
2019	4.407783000387397
2020	49.45149221317454
2021	48.76906217017803
2022	25.987945144551063
2023	9.500848747866797