Year	% of commercial service exports
1977	43.28859060402704
1978	60.125673249551184
1979	74.53225806451597
1980	80.89285714285704
1981	59.143356643356604
1982	61.8421052631579
1983	60.92783505154627
1984	59.186746987951764
1985	73.97163120567355
1986	27.129840546697075
1987	16.911111111111126
1988	36.30303030303033
1989	2.8789370078740246
1990	3.8560426406669444
1991	11.256813985644689
1992	14.595440392914766
1993	17.17499530885561
1994	13.630791860750158
1995	16.404294636382804
1996	10.420168067226882
1997	11.549230878287357
1998	12.835359116022115
1999	12.032369328734454
2000	12.030005689731599
2001	12.029690856195097
2002	12.02998636430775
2003	10.40498747782996
2004	20.16827763554131
2005	93.3517107048473
2006	88.82308347215616
2007	75.58767111632154
2008	65.94274398140533
2009	62.411809125228025
2010	75.20161793186205
2011	68.60196992360751
2012	67.4470791230409
2013	57.359838582244194
2014	51.37026788558027
2015	67.63224460481307
2016	51.29682205981562
2017	28.58971958987316
2018	30.589609482945406
2019	43.87339728834043
2020	58.11599409320407
2021	64.05541570378067
2022	45.892200354467846
2023	48.23837420848037