Sweden Returns to Top Spot in World Ranking of English Proficiency Reveals EF’s Annual Proficiency Index

ZURICH, October 30, 2018 /PRNewswire/ -- EF's survey of 1.3 million adults highlights global trends in English proficiency EF Education First released its annual global ranking of English proficiency today, drawing on data from 1.3 million non-native English speakers in 88...

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