Year	% of total imports
1995	7.25970861717468
1996	6.165376208053423
1997	5.439709882139619
1998	6.218587613936451
1999	9.44493874478133
2000	9.653484795761447
2001	9.105993767453155
2002	9.29043255913062
2003	7.3558747257131465
2004	6.9253853848718805
2005	6.681181861770277
2006	7.65736046682551
2007	7.13365016579587
2008	6.686670801599585
2009	8.280624148673617
2010	7.081530275918283
2011	6.270054292561811
2012	6.987022840154208
2013	7.101341788575799
2014	7.526901862482481
2015	8.259149798655322
2016	7.453028071584773
2017	7.07112246625865
2018	6.853923793130429
2019	7.248624804219032
2020	5.119609625541952