Year	% of total merchandise imports
1992	0.8959575371674692
1993	2.411159408222509
1994	0.7100661649510428
1995	1.9742271590163254
1996	2.1255341503908687
1997	3.2674871073550986
1998	2.920005209668648
1999	3.4038663129281583
2000	3.1991181787814877
2001	3.037840346192845
2002	2.912334673456812
2003	2.6608326383830008
2004	2.648653098860284
2005	4.057650192227068
2006	5.202643985399257
2007	4.916179074133056
2008	5.832309879641278
2009	6.206928683125916
2010	7.765265236914841
2011	7.8037146889094595
2012	7.975586409164608
2013	9.384314671833854
2014	8.688196509767764
2015	12.323203775410795
2016	11.911276902625998
2017	12.19202157315184
2018	11.6090708429346
2019	13.011926038601546
2020	15.12167489791619