Value |
Category |
1 |
None |
2 |
1-10 books |
3 |
11-50 books |
4 |
51-100 books |
5 |
101-250 books |
6 |
251-500 books |
7 |
More than 500 books |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.