Year	% of commercial service exports
1975	1.9933554817275747
1976	1.9607843137254901
1977	0.3424657534246575
1978	0.1364256480218281
1979	0.24271844660194172
1980	0.18975332068311196
1983	0.07473841554559044
1988	0.06995452955578874
1989	0.07814535035165407
1994	3.28307392996109
1995	11.115444617784712
1996	12.839700669554944
1997	17.318647930117738
1998	21.20067170445004
1999	13.304013194062673
2000	14.976283110376807
2001	13.454709148201871
2002	13.515580278658614
2003	10.779122161265079
2004	13.063196293009957
2005	11.310721103863115
2006	11.026611509054844
2007	7.905854009245497
2008	1.0058307095890833
2009	0.7598643373749152
2010	0.8731319861096088
2011	1.0652178718697476
2012	0.6745785345181812
2013	0.8584100154353538
2014	1.074314741875212
2015	0.8778708620492672
2016	0.7020602596140273
2017	0.7670722621387748
2018	0.7170399840930445
2019	0.6614305715293763
2020	1.3897917396852966
2021	1.2556051344825703
2022	0.8334688547510627