Year	% of commercial service exports
1976	2.8244699492572507
1977	2.6308724216537858
1978	2.719714244010844
1979	2.6157741467884703
1980	2.5551382776507934
1981	2.7845008145246912
1982	2.7296564115816846
1983	2.47258240576856
1984	2.594177293161682
1985	2.720745255680058
1986	3.678410722167955
1987	3.810542292146322
1988	4.233097807886711
1989	4.242433443108326
1990	4.00255473419215
1991	7.028158208049619
1992	8.611151030309431
1993	8.408951756757912
1994	6.089714304602328
1995	6.263821154790907
1996	6.742317745790977
1997	7.022119093910398
1998	6.601883844262088
1999	7.478205510381176
2000	7.218462111227281
2001	6.26908593001218
2002	8.356924526115504
2003	7.327369074021775
2004	9.224982032469702
2005	8.918481761607191
2006	9.799923198892534
2007	9.958517541153828
2008	9.758346711235205
2009	10.647034006070554
2010	10.10884838206894
2011	9.917815362551613
2012	10.100517536900401
2013	9.37306322416453
2014	8.696297508385209
2015	8.444624810251208
2016	8.529602262371101
2017	8.094019895403298
2018	7.8525248470893505
2019	7.881891559400824
2020	9.524178491590735
2021	9.204509806797295
2022	8.05770016918876