Year	% of commercial service imports
1977	22.933760983192972
1978	19.794428792231738
1979	20.352191996412152
1980	22.39115842865855
1981	24.086282927804408
1982	31.957812117001794
1983	33.242737276136715
1984	30.501316756268384
1985	32.87722481953275
1986	32.7062273379543
1987	31.84834836008507
1988	30.282967566054936
1989	29.897173969585364
1990	30.304916495851234
1991	29.686343983845703
1992	28.907576867120547
1993	29.173213448789696
1994	30.29139970497797
1995	30.48294649242233
1996	29.351363184588955
1997	31.852419827397874
1998	32.875680348323584
1999	33.6223389317761
2000	28.668138848072495
2001	26.27646080055245
2002	28.78378394842738
2003	30.54549401434529
2004	31.063490180502935
2005	25.684701240429487
2006	26.415806617993802
2007	27.044342045742653
2008	29.125842552665603
2009	31.477725047277264
2010	32.38570611004353
2011	31.562818869329025
2012	32.724392975624745
2013	34.96880956634273
2014	35.0105877007937
2015	36.10449714364072
2016	37.428816425235325
2017	37.62205223168977
2018	38.20201095491302
2019	38.652165891801374
2020	45.24684321389932
2021	43.32780816229904
2022	37.91297809082287
2023	39.16873869734285