| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost none | 18 |
9.2%
|
| 2 | About 25% | 38 |
19.5%
|
| 3 | About half | 98 |
50.3%
|
| 4 | About 75% | 15 |
7.7%
|
| 5 | Almost all | 22 |
11.3%
|
| 6 | Other (Specify) | 4 |
2.1%
|
| Sysmiss | 4899 |