Year	% of commercial service exports
1975	67.30808597750139
1976	66.08333333325514
1977	59.565217391351176
1978	66.25216888378513
1979	39.87822910607516
1980	35.083251714005875
1981	25.12152777777778
1982	35.732401252039864
1983	87.64367816091954
1984	81.88775510204081
1985	85.03184713375796
1986	59.119243917152616
1987	43.22845417236662
1988	48.36879432624113
1989	48.852901484480434
1990	49.17617237008872
1991	52.21987315010571
1992	40.11065006915629
1993	58.99550224887557
1994	58.6764705882353
1995	58.73991354466859
1996	57.717451523545705
1997	57.24621461487821
1998	21.255966307908285
1999	20.898854120758042
2000	20.081224103726047
2001	20.09590991593038
2002	21.27691165553081
2003	20.293481189929853
2004	20.01129840213536
2005	13.473930220993685
2006	16.36296389684822
2007	19.401695432450683
2008	15.366598453670607
2009	21.206738413424265
2010	27.071397206034487
2011	29.379012310375973
2012	29.063918934543597
2013	29.5893472719583
2014	31.152558781356475
2015	7.6068242400131725
2016	12.925820297514507
2017	7.303607832348545
2018	5.990398847844759
2019	5.076936790001793
2020	6.811067526096175
2021	6.619150720670033
2022	7.304501887558011