Year	% of commercial service imports
1974	64.32541615822956
1975	61.98951196067082
1976	69.81535626440396
1977	82.60162600663077
1978	84.87850356784595
1979	82.72425249169426
1980	79.72806567470502
1981	75.65770862800566
1982	75.9726962457338
1983	74.82471991326345
1984	81.06690777576841
1985	82.2898295120518
1986	84.67965830218944
1987	80.09016176080623
1988	78.79629629629626
1989	70.60550259965342
1990	67.95739348370927
1997	62.140881038518835
1998	63.514243762383806
1999	68.89213644149407
2000	70.41493025155057
2001	71.07026751401649
2002	72.8490117585441
2003	74.69886302599372
2004	74.92899920470305
2005	89.80399950335726
2006	86.51976856395095
2007	89.36955237391543
2008	91.47412303920245
2009	91.33713511483663
2010	91.37619892712915
2011	87.98428324079136
2012	82.52899486848023
2013	47.41238776404761
2014	33.70676696471312
2015	39.53518926363568
2016	41.621098132248235
2017	41.06829208219213
2018	35.01001070593149
2019	33.192134948077914
2020	45.81056276237347
2021	46.364333083099815
2022	45.977213750198764