Year	% of total imports
1995	10.955338657202011
1996	15.806211516340754
1997	6.199904453527258
1998	6.333125270082104
1999	7.9376973719424075
2000	7.732394366197183
2001	7.190691444835092
2002	8.945723874551556
2003	9.367631296891748
2004	7.454224370294638
2005	6.280028623027907
2006	4.570402407871108
2007	3.926405591530476
2008	4.259578231925889
2009	5.495885822471419
2010	5.253577929262286
2011	5.752307980355162
2012	5.380514382799227
2013	7.086974723952065
2014	6.409238766711803
2015	6.897796271920513
2016	11.313444401394808