4 books read from 4 countries out of 50 countries in Asia

16 books read from 15 countries out of 46 countries in Europe

2 books read from 2 countries out of 24 countries in North America

1 book read from 1 country out of 14 countries in South America

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

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