EF English Proficiency Index (EPI) ranks countries based on their English-speaking abilities. Here are the top 10 nations ...

Indonesia ranks fourth with a composite score of 83.9. The country has some real communication challenges with its low English proficiency index of 473. Add to that a moderate safety index of 54.0 ...

A recent study by EF Education First (EF), a global provider of culturally immersive education, indicates a worldwide decline in English proficiency over the past four years. The EF English ...

created the third edition of its English Proficiency Index (EF EPI) by drawing on the test results of an estimated 750,000 adults worldwide who took English proficiency tests online, including ...