| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost none | 5 |
20%
|
| 2 | About 25% | 4 |
16%
|
| 3 | About half | 4 |
16%
|
| 4 | About 75% | 1 |
4%
|
| 5 | Almost all | 11 |
44%
|
| 6 | Other (Specify) | 0 |
0%
|
| Sysmiss | 1632 |