Year	% of total imports
1995	14.665181487547965
1996	11.632637116516488
1997	12.245083906764208
1998	12.375356841847681
1999	10.741513327114966
2000	6.677367937526501
2001	6.968397822748323
2002	7.8949710229298296
2003	7.219429676898061
2004	6.2187895820374175
2005	5.506224854115795
2006	7.2254541837944135
2007	6.522022608891119
2008	5.928713769928434
2009	7.3031109376798495
2010	9.516808993622323
2011	6.009071794125809
2012	5.471046920785155
2013	4.989220496206788
2014	5.00699008985648
2015	5.56282503973137
2016	6.261984334877485
2017	6.494286255831444
2018	6.515162690071426
2019	7.14364956557371
2020	2.214488602049788