Year	% of total imports
1995	7.267890038194734
1996	8.712142849208645
1997	8.501772834999805
1998	8.404807691022302
1999	10.015836690817382
2000	10.029010815072452
2001	9.704608016470493
2002	8.702108652883556
2003	8.048628657228484
2004	7.670763076704104
2005	7.627556053505789
2006	7.045664800037862
2007	6.484448199296029
2008	6.095996761138464
2009	7.0750384179077805
2010	6.583509141381862
2011	5.740712552927567
2012	6.317203407066066
2013	6.394003331125292
2014	6.814666435426547
2015	7.407865606510779
2016	8.69975634076867
2017	8.8424961849426
2018	8.604514410432971
2019	8.641838086162085
2020	3.0704259303271337