Year	% of commercial service exports
1971	7.79220779220789
1972	13.385826771653683
1973	3.9408866995078426
1974	5.172413793103985
1975	2.0151133501259153
1976	2.298850574712432
1977	2.0754716981130628
1978	1.936376210234883
1979	1.4760147601476206
1980	2.099737532808348
1981	1.9028871391076052
1982	3.753127606338481
1983	8.505154639175046
1984	4.562043795620696
1985	5.983606557377101
1986	5.413105413105441
1987	3.6657681940699973
1988	2.834199338686716
1989	4.206675811614218
1990	5.07692374233892
1991	5.4395129615083135
1992	7.197384345815479
1993	7.006886203166232
1994	8.87512119501659
1995	8.952746073184684
1996	12.659400879468294
1997	12.778189217317603
1998	13.980088085665031
1999	13.799242421258953
2000	14.83899028783435
2001	17.11171070395922
2002	19.00481745636401
2003	23.65883780969517
2004	23.065248087701434
2005	31.753915923186483
2006	38.8777376599783
2007	41.72170924024199
2008	44.74932224616351
2009	49.194179370426816
2010	51.19377659263142
2011	39.692424414586874
2012	49.89876333404813
2013	50.8298662516192
2014	54.0255709246926
2015	60.214030588340805
2016	58.59354399961069
2017	57.82505423937489
2018	56.70183657903147
2019	64.19529648867973
2020	73.15319537641366
2021	75.2106759830606
2022	72.29943489937774