Year	% of commercial service exports
1968	43.57142857145059
1969	49.36416184975218
1970	48.502673796760725
1971	48.16037735852407
1972	45.2970297029703
1973	46.73913043481518
1974	46.92567567565679
1975	39.54305015598838
1976	45.10821694917341
1977	39.355835261871356
1978	39.013708327912774
1979	30.073943065720897
1980	32.28736724479183
1981	42.0836597211905
1982	32.80284478354118
1983	46.36141636141636
1984	42.65260821309656
1985	43.75
1986	35.31481481481482
1987	39.611307420494704
1988	35.02911208151383
1989	35.60702875399361
1990	31.266149870801037
1991	33.53246753246753
1992	33.30745743414584
1993	39.58401172256594
1994	33.75362716711601
1995	35.71084373947822
1996	28.673874795783238
1997	31.950875019247675
1998	34.080767205118704
1999	33.25453627509102
2000	29.63703452535029
2001	26.46932169475722
2002	29.15310089837516
2003	32.600774774757184
2004	28.293667295921377
2005	26.729491606161275
2006	24.792940744013578
2007	26.54730659898203
2008	23.25706987774193
2009	22.1499512557605
2010	21.660461121347353
2011	25.248669912298443
2012	22.161478205888372
2013	23.241789724397727
2014	23.26526508645332
2015	21.34575880229484
2016	20.966379486231126
2017	19.365225339601537
2018	18.623030346566566
2019	19.575149873622106
2020	21.45517270931574
2021	18.95715920459045
2022	19.18195445380932
2023	18.390876379227024