Year	% of commercial service exports
1979	43.506572161943936
1980	39.87999018770903
1981	39.0415097783278
1982	37.26864943129938
1983	36.7625436015879
1984	38.31638568855834
1985	35.11397862206424
1986	38.20877571913131
1987	37.078727224444194
1988	35.5219770939366
1989	42.966854758204754
1990	42.483460862569984
1991	40.60455746154501
1992	38.55143486102018
1993	39.34959534409543
1994	36.80673832188587
1995	37.56565977713419
1996	37.95799070834137
1997	37.315732346477134
1998	49.98600000761744
1999	49.266906812699006
2000	47.8005347453933
2001	50.24034627485122
2002	45.61424233284848
2003	46.63139790564157
2004	48.85309453897173
2005	47.69202457014116
2006	47.18142695522937
2007	44.72801910680539
2008	43.43042798975615
2009	43.978823563482706
2010	42.66534674908868
2011	40.46664751306809
2012	40.75798236162785
2013	40.45701876505878
2014	41.40809790598435
2015	43.00461185710061
2016	45.03369095695771
2017	44.54349831562975
2018	44.17163041086334
2019	43.66455222505517
2020	27.31614553296881
2021	29.132179694364307
2022	37.928139341541744
2023	41.46619963271488