Year	% of commercial service exports
1974	6.43500643500642
1975	7.019064124783364
1976	9.057971014492763
1977	10.016977928692693
1978	11.787072243346003
1979	10.443622920517557
1980	8.9974293059126
1981	3.9504260263361783
1982	2.841677943166446
1983	1.3513513513513535
1984	1.7550410754294223
1985	2.0577395577395623
1986	7.553014057660244
1987	9.560009214466708
1988	20.328174261966236
1989	24.828197738860602
1990	31.30376204788049
1991	21.883849605716073
1992	27.290806754221336
1993	25.912520913715912
1994	25.07892029936507
1995	26.13468507242213
1996	25.543715820454832
1997	25.944038628203575
1998	29.71881561366671
1999	33.177213175621915
2000	34.020772498009
2001	28.3846859991832
2002	13.691850769306138
2003	25.92974032683112
2004	39.16864888914027
2005	43.93897025147871
2006	41.71488027051605
2007	31.45462175383471
2008	30.40516202267151
2009	32.52988908017531
2010	32.35215507126021
2011	40.355481110126426
2012	42.20006861446793
2013	43.72471178203841
2014	49.26594804346916
2015	56.54340769368324
2016	62.203841418754
2017	50.878218730523926
2018	51.96613573339414
2019	51.96820611466574
2020	23.684563720982354
2021	16.053334442931114
2022	32.78837183448318