| Value | Category | Cases | |
|---|---|---|---|
| -99 | Doesn't know | 3 |
0.3%
|
| 1 | One page or less | 79 |
8.9%
|
| 2 | 2-5 pages | 172 |
19.4%
|
| 3 | 6-10 pages | 56 |
6.3%
|
| 4 | 11-25 pages | 75 |
8.5%
|
| 5 | More than 25 pages | 462 |
52.1%
|
| 6 | Does not read | 39 |
4.4%
|
| Sysmiss | 306 |