| 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.