Year	% of total merchandise imports
2006	51.72202070853563
2007	61.10989314115791
2008	58.52616650625669
2009	64.00598727180518
2010	61.0160474456356
2011	61.067748908264065
2012	64.15038725217185
2013	64.61291240228523
2014	66.17757534359218
2015	66.26087834801478
2016	64.28961555671033
2017	65.31840002104647
2018	64.2404872654202
2019	62.597453121800264
2020	63.67996306115036