Year	% of commercial service imports
1976	1.627906976744186
1977	1.1133603238866396
1978	1.545253863134658
1979	1.6260162601626018
1980	1.631321370309951
1981	1.4659685863874345
1982	1.3255240443896426
1983	1.3945380592678676
1984	1.5727002967359052
1985	1.8037715222738453
1986	1.905252317198764
1987	1.7572254335260118
1988	1.6536118363794605
1989	5.3371358728865355
1990	5.3066717938857915
1991	5.7473558172021555
1992	6.461797516312355
1993	9.673655286633794
1994	12.132973337833278
1995	12.289395441030724
1996	10.789001793185895
1997	8.19838056680162
1998	6.35918193438432
1999	6.8099547511312215
2000	7.648795392142695
2001	9.316077206292537
2002	9.974701662664481
2003	10.48321535502548
2004	6.979012482995234
2005	8.016746708710476
2006	7.9982511691993805
2007	7.126307589822578
2008	8.159830849276908
2009	8.653713990778723
2010	15.014974086108266
2011	14.776039190557889
2012	12.72505059531632
2013	9.779596759016215
2014	8.381923097717259
2015	11.239290674238728
2016	9.8435127435794
2017	6.80245516002538
2018	9.253495666463595
2019	8.753895212960371
2020	13.138763525257364
2021	17.69025573276519
2022	15.789193471425358