Sources: FAOSTAT data, 2016 (last accessed by Top 5 of Anything: October, 2016).
List Notes: Data is the top 5 hazelnut producing countries in metric tonnes for the year 2013 which is the latest available data as of October, 2016. This top 5 list may include official, semi-official or estimated data gathered on hazelnut production by the Food and Agriculture Organization of the United Nations. Production data is hazelnut in shell.