Year	% of total imports
1995	7.810214424141965
1996	8.11208284649658
1997	7.913804397671797
1998	7.900938676842029
1999	7.582353510587471
2000	6.918775025759324
2001	6.857083271660254
2002	6.824639730399087
2003	6.7044235524876665
2004	6.441957926198044
2005	6.197698796568075
2006	5.632661655513752
2007	5.5920975711874625
2008	5.352323553893429
2009	6.163018834180504
2010	5.644707139653936
2011	5.2057092481406615
2012	5.033536796068953
2013	5.028505295003597
2014	5.098392444598859
2015	5.2062892124192075
2016	5.394405624473787
2017	5.37955464956057
2018	5.348927568625237
2019	5.4308516874122645