Year	% of total merchandise imports
2000	93.68020464318755
2001	79.89472562517943
2002	80.80228146528665
2003	83.7846571133328
2004	88.11376175872824
2005	85.2716932111774
2006	81.16614808760835
2007	84.08232068649542
2008	91.18690025318739
2009	88.07385709814332
2010	89.20705309991787
2011	85.05904182482693
2012	88.28857582951638
2013	88.27687506692766
2014	85.94024802942131
2015	79.98204570274041
2016	78.86838633832316
2017	78.81602580235287
2018	77.09009440812689
2019	75.59562371901994
2020	71.53372501565805