Year	% of commercial service exports
1974	28.571428571428754
1975	24.176776429809422
1976	19.565217391304202
1977	24.617996604414174
1978	30.608365019011288
1979	12.38447319778193
1980	19.36589545844045
1981	21.61115414407439
1982	21.65087956698224
1983	16.21621621621607
1984	12.584017923823893
1985	19.226044226044294
1986	21.920419347152617
1987	15.12324349228291
1988	19.375179134422268
1989	28.35845710485465
1990	36.34573530935871
1991	37.415588376247044
1992	34.878048780488
1993	36.67838972923159
1994	40.96584258503891
1995	42.090944835867994
1996	41.237894491447136
1997	52.72103228646495
1998	48.82014697461352
1999	46.86150745239485
2000	50.43428125829577
2001	56.91169479366973
2002	69.8979430325412
2003	52.57824218889492
2004	33.917056742861476
2005	27.763107480702132
2006	32.234984798941625
2007	40.817729516364544
2008	38.17585355496712
2009	43.10454720973779
2010	35.988451312299816
2011	22.012346991160356
2012	24.115076626788436
2013	20.84037466069121
2014	19.017875431292794
2015	21.194270881016834
2016	17.214652811680835
2017	19.092521040251896
2018	19.875222074604338
2019	18.045794946717564
2020	47.24823629908955
2021	61.10922306759982
2022	36.27617454600282