Year	% of commercial service exports
1976	40.94375595805529
1977	45.45202824311228
1978	45.77426048369524
1979	50.02788104089196
1980	53.671996603933636
1981	52.82600091720556
1982	51.049695221223146
1983	46.06283413454396
1984	44.36315466357914
1985	48.67597140285277
1986	51.63956515476655
1987	53.19495255782994
1988	58.52084699070086
1989	66.55037844842926
1990	65.56059999260938
1991	62.81576437735439
1992	52.22434810357147
1993	55.345682717116276
1994	32.676595721749116
1995	29.970513015174404
1996	23.63269898853998
1997	18.30922414953203
1998	43.67152116639606
1999	38.118993073476695
2000	38.49673481997467
2001	47.50464676627545
2002	53.83129587451614
2003	65.95660944773527
2004	64.71802696861444
2005	48.38235746973065
2006	50.7917633351224
2007	58.87828211079012
2008	67.72690712395364
2009	68.76948774692099
2010	58.96646342064079
2011	49.38238146333888
2012	45.63129367140185
2013	45.052395541924625
2014	44.3242170036399
2015	45.568115769009715
2016	41.90209596932692
2017	45.503089847360535
2018	43.74002264464082
2019	46.81462862096654
2020	24.430554365467042
2021	19.33465887320994
2022	32.45724835950472
2023	36.75973621520343