Year	% of total merchandise imports
2000	7.4160528581380945
2001	8.555576307663594
2002	7.725231237924518
2003	8.815411448140505
2004	11.870872038707976
2005	13.129604253811667
2006	13.955986122766067
2007	14.924586208770382
2008	14.08787974573368
2009	15.47585231264603
2010	16.58027632122977
2011	15.858442609213096
2012	17.80599295867409
2013	19.010161036549174
2014	17.141707670938157
2015	20.60125617523966
2016	14.744480169699406
2017	15.937180381890073
2018	16.655792160584458
2019	16.402967521733988
2020	22.691739716593144