Year	% of commercial service imports
1976	59.00475518014322
1977	65.8198052316709
1978	70.2455252310541
1979	66.57524679827793
1980	67.21691438400408
1981	58.19823494347997
1982	54.5381309769971
1983	55.0799964990641
1984	50.26765231247305
1985	52.39889589978935
1986	52.407530716468386
1987	50.95354494703812
1988	47.650125846279636
1989	43.620931422402876
1990	35.62732604740786
1991	25.58503335290412
1992	18.220053134555474
1993	16.45891552356551
1994	28.669304634934107
1995	25.175390086494744
1996	23.11196147912254
1997	23.996703122675157
1998	20.26445334421745
1999	24.861357042085082
2000	21.092525457287064
2001	26.122704711244428
2002	22.547134429827295
2003	26.42601553866716
2004	27.99963706525673
2005	24.20073936243169
2006	24.169742666824124
2007	25.31956134079782
2008	29.93620857743771
2009	24.199514597203763
2010	21.557799500882524
2011	22.00108344470335
2012	20.91507473536482
2013	19.52271710864849
2014	23.54013071610069
2015	20.73556442137338
2016	19.405209615291678
2017	18.799495007324413
2018	14.455935942575584
2019	22.333646123654212
2020	17.22773509519364
2021	22.429416521741906