Year	% of commercial service imports
1977	15.916007303712718
1978	27.134233975280267
1979	19.31342450460508
1980	22.234203148587454
1981	28.65108299378082
1982	23.936816524908878
1983	17.48768472906403
1984	16.351118760757316
1985	17.96407185628742
1986	26.649248856956234
1987	33.76835236541598
1988	12.408026755852845
1989	13.627423433548756
1990	28.16629955947137
1991	8.963414634146332
1992	30.661603038177105
1993	31.417624521072796
1994	27.239488117001827
1995	28.921933085501863
1996	25.99498589783768
1997	21.92786466645387
1998	18.851271242260566
1999	23.772541792812945
2000	14.819062181447507
2001	11.928305547434661
2002	10.154236510725482
2003	6.534434730238431
2004	5.978712161244047
2005	5.893057110862259
2006	6.581644272375314
2007	6.336142786316316
2008	14.85740234209429
2009	18.346956569762796
2010	17.6372560454745
2011	18.003840505067473
2012	17.445197129538613
2013	17.129592167502537
2014	17.846183697824983
2015	19.625450624560898
2016	19.081259514265398
2017	18.164478962686744
2018	19.442537504740926
2019	18.86750556026189
2020	25.073350823610852
2021	20.595479459457678
2022	18.42713037377132
2023	20.231168758219553