4 books read from 3 countries out of 54 countries in Africa

3 books read from 3 countries out of 50 countries in Asia

30 books read from 16 countries out of 46 countries in Europe

4 books read from 4 countries out of 14 countries in South America

12 books read from 3 countries out of 23 countries in North America

4 books read from 2 countries out of 14 countries in Oceania