Year	% of total imports
1995	7.517779868165979
1996	7.8386157973941675
1997	5.0733871968659185
1998	4.756887524839026
1999	5.7711429480376175
2000	7.397230453476681
2001	6.304810391924491
2002	7.219458211084566
2003	4.106369130997114
2004	7.559291297112485
2005	4.607662933409958
2006	10.060857564409535
2007	9.9502713898501
2008	10.311419275434499
2009	10.987435832909958
2010	9.34525003259945
2011	10.81803702411729
2012	10.683658333870982
2013	9.585408759700703
2014	9.594708712382834
2015	9.785509180036344
2016	11.95293328075827
2017	10.705426662694926
2018	7.083556690451386
2019	8.3011386366336
2020	5.556751673743996