| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost none | 12 |
12.9%
|
| 2 | About 25% | 20 |
21.5%
|
| 3 | About half | 30 |
32.3%
|
| 4 | About 75% | 5 |
5.4%
|
| 5 | Almost all | 26 |
28%
|
| 6 | Other (Specify) | 0 |
0%
|
| Sysmiss | 12416 |