Year	% of commercial service exports
1982	6.385643514723234
1983	6.1735796152218505
1984	6.031363980844684
1985	5.9925760965383645
1986	5.259880660545952
1987	5.048537751050512
1988	6.479152594546332
1989	6.053942937425668
1990	3.5397784505158136
1991	4.482024826144111
1992	4.377327407395188
1993	3.8442205744964015
1994	6.802862638963328
1995	7.489163512684521
1996	2.240156210925864
1997	1.8153873564101388
1998	2.5022886038164334
1999	2.4819629611527794
2000	2.867672583469979
2001	2.5485474088938944
2002	2.149866600606275
2003	2.310180648430345
2004	2.014195407409851
2005	2.6090261123558007
2006	2.4035571285258626
2007	2.8703202608608276
2008	2.8710871884357134
2009	3.039098965283031
2010	3.2535694894829703
2011	3.5005285833494404
2012	3.6320474603780273
2013	4.150891111066764
2014	4.4001639367502206
2015	4.12898727721785
2016	3.845330563112642
2017	4.051863704649716
2018	4.021254567552974
2019	3.993022851729071
2020	4.927398301920458
2021	4.614192814726391
2022	3.7636125254363497