Year	% of commercial service imports
1968	38.499999999953566
1969	42.40157480308947
1970	48.25082508242894
1971	51.30813953490816
1972	50.53627760252366
1973	49.06432748537232
1974	44.68468468474408
1975	42.454575807881525
1976	46.56947640636501
1977	42.5873124022648
1978	42.741753375045235
1979	38.31838692594197
1980	46.7583507201222
1981	47.44231766123711
1982	53.26578516091966
1983	45.29654036243822
1984	41.17313915857605
1985	35.709090909090904
1986	31.28
1987	28.292831105710814
1988	35.1578947368421
1989	36.82119205298014
1990	34.919786096256686
1991	32.52571428571429
1992	31.556916794282795
1993	35.24305555555556
1994	44.01356480805395
1995	42.870507222125376
1996	36.60983326508158
1997	36.395715870284114
1998	38.84988580354059
1999	38.17449483267927
2000	36.81722948589871
2001	35.22757726210617
2002	32.4977286373681
2003	34.01503089202234
2004	36.25978858424645
2005	38.30266664177003
2006	35.77651938824833
2007	34.48961413926641
2008	34.48675523264376
2009	26.056921147799848
2010	26.327582443367714
2011	26.441645524195955
2012	26.302220122770137
2013	22.864022506878644
2014	21.715335028729264
2015	21.156326187081746
2016	20.246850263070208
2017	19.608028609086748
2018	20.214829295113322
2019	20.808105720025413
2020	22.622530144935972
2021	32.35491174058371
2022	36.15379118331626
2023	24.937491022693283