Year	% of total imports
1995	6.291375033574013
1996	7.55551516253143
1997	7.924618802819344
1998	7.832265695446526
1999	5.506541598520856
2000	6.133140133077076
2001	5.0959590819425244
2002	4.644101364285507
2003	4.421546227028981
2004	4.585851212909916
2005	5.934537790039524
2006	6.149025090126338
2007	6.5152643974235485
2008	5.91786465583502
2009	7.311061989619919
2010	7.534308732720612
2011	7.972293847337876
2012	8.340769635290721
2013	8.77548737220184
2014	9.16639125306454
2015	8.083756285785379
2016	8.14962746095967
2017	9.760097759039752
2018	8.247659672397049
2019	7.821487521446928
2020	2.8155151885719354