Year	% of commercial service exports
1976	0.07853403141361262
1977	0.017182130584192483
1978	0.08941877794336787
1979	0.012836970474967903
1980	0.1871921182266011
1981	0.23761031907671418
1982	0.22758620689655104
1983	0.21879021879021932
1984	0.15081206496519733
1985	0.16685205784204724
1986	0.1552287581699346
1987	0.11937812326485275
1988	0.10624457935819603
1989	0.11057606563224548
1990	0.09856378484933827
1991	0.13941543353308056
1992	0.028020623178659505
1993	0.014132848778518057
1994	0.017703815172169533
1995	0.01488759863034095
1996	0.01166384790342329
1997	0.010681478316599012
1998	0.01373060551970339
1999	4.479222881813291
2000	5.912254407749908
2001	6.703231092942532
2002	1.8831256274413268
2003	1.6750851366916204
2004	1.684015922755968
2005	1.279200930162719
2006	1.6418745583412906
2007	1.9152944381588106
2008	2.485353775813246
2009	4.455272059023003
2010	3.1831506650611097
2011	6.627049442421278
2012	5.7403805040446265
2013	4.441424599206053
2014	5.149527777437643
2015	4.385853805713124
2016	2.770515403825709
2017	4.1954939967225595
2018	4.815239630556926
2019	4.953791053279054
2020	11.232668422364695
2021	14.992552186748762
2022	7.684134374759363