Year	% of total imports
1995	12.789993729027316
1996	6.466214031684449
1997	9.185585959474908
1998	7.4649148999701405
1999	7.766451846956072
2000	6.819819383508095
2001	5.587040694783723
2002	3.537908041407676
2003	2.5256522075884065
2004	2.2579268554272014
2005	2.7604665364646617
2006	3.2436012995691335
2007	4.113598812692299
2008	4.063909250767531
2009	4.986244402608583
2010	8.3623214116849
2011	11.31949680825842
2012	15.046223297337576
2013	15.554426822193152
2014	16.040593300113464
2015	14.870045667249254
2016	15.689495861343339
2017	16.386956193334047
2018	13.790113663437383
2019	10.278968979859622
2020	2.808349965674426