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

2 books read from 2 countries out of 54 countries in Africa

13 books read from 13 countries out of 50 countries in Asia

22 books read from 22 countries out of 46 countries in Europe

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

2 books read from 2 countries out of 13 countries in South America