Year	% of total imports
1995	3.211077478468731
1996	2.4642951634174937
1997	2.4027279612180488
1998	2.0362581211700848
1999	2.489638195959072
2000	2.5440060777350677
2001	1.1945094373711238
2002	0.7342437958365338
2003	0.5567387750524169
2004	0.8086877352510782
2005	0.8914291562565777
2006	2.412698165626037
2007	1.7981570727406926
2008	1.0366051292392662
2009	0.6454797843519193
2010	0.7763707226043206
2011	0.7357910478753318
2012	0.6281600332807967
2013	0.6397658306970987
2014	0.9432567001562654
2015	1.0245263465801426
2016	3.2076978612300326
2017	4.303428933955394
2018	2.9435219709421623
2019	3.2153434357470014
2020	4.562354804016561