Year	% of commercial service imports
1970	42.8945974977772
1971	42.50037110719147
1972	42.435427362617574
1973	39.680883028258165
1974	37.08638496571192
1975	38.177419523819914
1976	36.31360348159274
1977	36.60002869728472
1978	36.5407054069703
1979	34.93921020200991
1980	35.498150862350464
1981	35.58049924802483
1982	33.69890515166017
1983	34.17169452834654
1984	42.38065110799381
1985	41.85468961529873
1986	39.12686786749783
1987	39.21564626831886
1988	39.28567941568228
1989	39.205481288618955
1990	39.0648958324139
1991	36.980484115269924
1992	38.57310163657528
1993	37.87233202551071
1994	36.63027299010339
1995	35.356902382478694
1996	35.238034999222435
1997	34.87806192505217
1998	34.36807543955632
1999	31.810434383850275
2000	30.77008779548715
2001	29.157817556504167
2002	27.46668586525797
2003	26.72377501214364
2004	26.627139129118437
2005	26.325246652870774
2006	25.003704244853107
2007	24.228463477169473
2008	22.948258817960472
2009	23.110314083142065
2010	22.588718388677723
2011	22.04504332509819
2012	22.41175181474501
2013	22.63221786635075
2014	22.60004704523667
2015	23.27786529769749
2016	23.675102788332673
2017	23.552590293472843
2018	24.022474798144813
2019	23.965139107931666
2020	8.265648362858956
2021	10.023979707141118
2022	17.59561497765516
2023	22.152341403008794