Value |
Category |
1 |
No books |
2 |
1-5 books |
3 |
6-10 books |
4 |
11-25 books |
5 |
More than 25 books |
77 |
Multiple options chosen |
99 |
Missing |
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.