Year	% of commercial service imports
1985	13.280212483399609
1986	10.900243309002477
1987	12.732163443063428
1988	8.283541553503241
1989	2.475509663754252
1990	2.1536676271298205
1991	3.353536344972568
1992	2.4833019352626877
1993	2.864782276547146
1994	3.1691330495303873
1995	3.7618770603064746
1996	5.619514419240772
1997	6.017635125635238
1998	6.621245810671738
1999	7.162193440610082
2000	4.1377075296359465
2001	1.7142025722612146
2002	3.629448128863743
2003	3.102762345267678
2004	11.856715288456456
2005	12.923367615793282
2006	4.222263869007676
2007	4.191738450580004
2008	3.4254902737778536
2009	5.760762780921269
2010	13.853752047029275
2011	14.18691029469295
2012	19.351995589536955
2013	14.15549861337972
2014	16.93902420197412
2015	11.71311115932204
2016	13.204185899026427
2017	14.37489416374548
2018	13.506290043492484