Year	% of total imports
1995	7.068734420334254
1996	7.024082816677075
1997	7.104860561149461
1998	6.932079189015619
1999	7.861243611584297
2000	8.717085683913766
2001	7.912396570280442
2002	7.331597412884472
2003	6.06937222650432
2004	6.743673198593912
2005	6.965748048727269
2006	5.401691954457809
2007	5.062132738446732
2008	4.143978989992508
2009	6.315030527682534
2010	5.082310781662197
2011	4.703549575628765
2012	4.315349144879713
2013	3.6121986943072346
2014	3.484861487211483
2015	4.6995614608979706
2016	4.767473035955713
2017	5.050880163906605
2018	5.172933035905658
2019	5.427160958971715
2020	3.894222323702992