Year	% of commercial service exports
1977	41.768959139061636
1978	38.40761141712573
1979	27.813127930341512
1980	25.53558236887464
1981	17.18786738772634
1982	12.822956374417634
1983	9.64810518174785
1984	11.57512482977757
1985	14.275922843434847
1986	8.46638474152066
1987	18.537590113285294
1988	20.994175809291615
1989	28.52059521242184
1990	22.857142857142858
1991	22.361563517915307
1992	30.691806067479444
1993	27.23289994347089
1994	26.075653191212787
1995	32.48608085209392
1996	35.29023020156405
1997	40.974451431335474
1998	32.75025536261491
1999	42.07740405347133
2000	44.85392794466811
2001	43.107360014520374
2002	41.23918045359921
2003	42.29519995570893
2004	43.606190910126436
2005	47.413262092783434
2006	47.94078452920038
2007	47.321919062442774
2008	44.53169339538504
2009	50.489151355259075
2010	53.04301803709035
2011	45.753395864533246
2012	46.58908225104167
2013	33.817262630442805
2014	35.57239098783407
2015	33.522915699409694
2016	19.873167579589598
2017	41.77224031032741
2018	50.69218347662898
2019	53.72610624577375
2020	30.58923366930295
2021	42.594465018068526
2022	43.11128037193223