Year	% of commercial service exports
1976	47.53199268738574
1977	56.64516129032258
1978	52.49169435215947
1979	55.8550185873606
1980	56.412053258584436
1981	55.901015228426395
1982	46.860541969596824
1983	53.380782918149464
1984	57.07384403036577
1985	55.47217010631644
1986	48.39764551994768
1987	50.31773541305604
1988	50.95036958817318
1989	48.465963566634706
1990	51.060070671378085
1991	54.55381784728611
1992	39.59044368600683
1993	30.175431300381916
1994	28.428598377664592
1995	27.95470050484377
1996	25.97442639287428
1997	26.216653409224616
1998	24.961821541414164
1999	24.377112100950978
2000	24.91391367823164
2001	21.42831474903107
2002	23.545568412262913
2003	22.231359267054142
2004	23.189726073217663
2005	20.56504568135775
2006	18.49478581755855
2007	17.298654487231026
2008	15.387411480396334
2009	14.666387736067627
2010	15.65193015466117
2011	15.014417240950657
2012	16.402035888935384
2013	18.62030352788302
2014	18.618402952882047
2015	17.91373397058415
2016	15.272060029277004
2017	12.614962210098396
2018	12.799642778687877
2019	13.14767419969246
2020	13.406043471943532
2021	18.19142639029549
2022	15.475763791059267
2023	12.449964999959144