Year	% of commercial service exports
1974	97.10144927536236
1975	93.67088607594937
1976	94.79166666666666
1977	89.7196261682243
1978	82.56880733944953
1979	53.47593582887714
1980	39.759036144578495
1981	38.73873873873882
1982	48.41772151898744
1983	40.09661835748785
1984	47.855917667238444
1985	56.19047619047623
1986	56.80637339799118
1987	42.94416243654825
1988	41.49167270094131
1989	32.272132577409465
1990	29.222011385199213
1991	34.57627118644066
1992	38.39584106943933
1993	38.18661778704101
1994	32.037851841190815
1995	32.25174035122702
1996	38.30186126978317
1997	44.27554237243025
1998	53.88564838661919
1999	23.68450399069642
2000	7.92981596529677
2001	18.38029157246434
2002	48.11581461784174
2003	34.90475614040539
2004	42.80400129154311
2005	39.79572643815292
2006	28.107882813501917
2007	6.517336336681469
2008	10.39885754615763
2009	19.740781475267926
2010	20.181133722516226
2011	12.97265878776458
2012	27.335981104770074
2013	17.26698074148112
2014	18.771400702640822
2015	20.801758379619255
2016	24.09171906091336
2017	10.781694841337401
2018	24.36811348809504
2019	22.34389761279353
2020	10.24991714479232
2021	11.227388847522027
2022	18.88836744706306