Year	% of commercial service exports
1976	52.246181491464505
1977	54.044834307992204
1978	55.78635014836796
1979	60.465819721718084
1980	65.36923487070115
1981	71.30520602023192
1982	75.6611481401849
1983	77.9465487406268
1984	75.6464331560609
1985	73.2611781405252
1986	75.05656108597285
1987	76.09707028794166
1988	72.9258812491623
1989	72.90384847388106
1990	77.01691440287031
1991	81.46510893590148
1992	81.45632899452934
1993	78.02888307227374
1994	66.83195592286502
1995	68.18065833120694
1996	69.38762546055139
1997	67.63966981696376
1998	68.67290148602903
1999	65.64744510568438
2000	67.02882148785272
2001	65.98832538959995
2002	64.26076462175627
2003	64.43958343240287
2004	63.559818205012654
2005	67.31079890621537
2006	71.55436369902259
2007	71.54882916446074
2008	71.51388216979518
2009	73.61668235690615
2010	76.96029722215593
2011	77.78111697766357
2012	76.00910383453021
2013	76.18820785032892
2014	77.21184933915704
2015	79.29771040007239
2016	79.7115161871609
2017	80.62197277956493
2018	81.5995876766862
2019	83.72170836521664
2020	63.841262746102714
2021	72.53182855106456
2022	80.6414515854464