Year	% of total imports
1995	7.588850763374755
1996	7.895062593999036
1997	7.703034597780853
1998	7.831803468861888
1999	7.566985611872917
2000	6.8713978619057245
2001	6.8727403698068885
2002	6.878159910567949
2003	6.70251418987717
2004	6.4470802364645845
2005	6.257857089431199
2006	5.681601251062026
2007	5.659119012393664
2008	5.426679872883009
2009	6.252074775424077
2010	5.735377846907033
2011	5.33454967243288
2012	5.168436942916958
2013	5.165241204068343
2014	5.253834542174673
2015	5.387904545847491
2016	5.616699784516851
2017	5.593582259032238
2018	5.549853449285007
2019	5.851088185663099