Question: In 2016, what was the estimated sale of one of the brands to which Yvan Rodic contributed 
Sentence (from "Mining industry of Malawi"): Since 2009, with new licenses granted to extract it from the Kayelekera uranium mine in Karonga District, in the northern region of the country, its production has contributed to an increase of Malawi's Gross Domestic Product (GDP) from 1% to 10% as of 2013.
Relevant evidence: No