Year	% of commercial service exports
1979	6.318681318681318
1980	9.038013964313421
1981	10.673263827531366
1982	8.921295303452712
1983	8.035909787606744
1984	6.285511363636363
1985	9.272567922874671
1986	5.761089637401068
1987	4.243909912670446
1988	4.892847921507875
1989	4.384377992976482
1990	3.109337293484314
1991	4.2763709542176755
1992	4.09524548204452
1993	4.172745841844178
1994	4.171182739898743
1995	4.41538105267801
1996	5.001350181349324
1997	1.8162930621030038
1998	7.415254431669381
1999	9.399817774841875
2000	13.537183034481991
2001	10.99418490966691
2002	9.627001014480696
2003	9.000289143690713
2004	6.748176486205376
2005	9.844056583180665
2006	8.149562808790039
2007	10.824667874304167
2008	10.263853605829249
2009	9.638666351173612
2010	10.210691597398068
2011	11.48366523473377
2012	9.937045695498217
2013	11.835468327888723
2014	12.73817000616452
2015	10.892857332706104
2016	8.548864303879835
2017	11.11129384157017
2018	9.695028973256
2019	8.945907543147385
2020	14.436335885525917
2021	11.572160628225614
2022	9.539234925158208