Year	% of commercial service exports
1975	38.251858526695194
1976	35.14915693904017
1977	38.29570531318961
1978	45.532205706475274
1979	43.04577464788744
1980	39.91523581830044
1981	40.13136642618707
1982	45.30381445275074
1983	37.76692001447701
1984	39.65459423205904
1985	39.55459531327906
1986	32.260495156081866
1987	47.80266515452236
1988	35.34534534534539
1989	31.603483155950425
1990	29.424665545726963
1991	26.084380184877848
1992	25.031779661016945
1993	23.580025050373045
1994	27.26063829787234
1995	23.405012454882826
1996	24.10737555381805
1997	35.9676118198931
1998	34.954491382410644
1999	34.63317911434237
2000	39.17525772623485
2001	35.45085583602426
2002	40.41416165664663
2003	37.04420300639976
2004	40.771251193887295
2005	51.30818892286783
2006	47.685589519650655
2007	50.89570282448621
2008	43.22116955243385
2009	48.33860759493671
2010	51.74953959484346
2011	42.69919254713218
2012	32.10781524309929
2013	34.94777314589121
2014	32.88727399999111
2015	47.68212276460001
2016	49.16030028282193
2017	46.929681399687524
2018	53.67681129338258
2019	55.569897760615206
2020	34.12129727603075
2021	11.827997431961176
2022	36.732758561483905