Year	% of commercial service exports
1977	13.10810810810806
1978	13.399503722084354
1979	13.947990543735186
1980	13.75275938189844
1981	11.450511945392472
1982	11.775700934579465
1983	12.894056847545258
1984	11.111111111111098
1985	4.617321248741186
1996	3.2119914346895073
1997	2.025658338960162
1998	2.8913963328631875
1999	5.170068027210884
2000	8.97814530419374
2001	8.837209302325581
2002	6.790481717933837
2003	9.056122448979592
2004	4.161772109414332
2005	4.754980861049869
2006	5.000541843894775
2007	4.483594278674587
2008	11.982206109547706
2009	11.058849574253959
2010	10.949391793306459
2011	10.650934342781373
2012	11.834640692537215
2013	6.733863622563605
2014	13.807272119899846
2015	15.00420643549066
2016	8.324138894189288
2017	10.747877271196089
2018	14.114944114833841
2019	9.29433741605113
2020	13.989387505283974
2021	34.283643129914005
2022	43.68862089462511