| Value | Category | Cases | |
|---|---|---|---|
| 1 | All of them | 278 |
77.7%
|
| 2 | Most of them | 38 |
10.6%
|
| 3 | About half of them | 29 |
8.1%
|
| 4 | Less than half | 13 |
3.6%
|
| 5 | None | 0 |
0%
|
| 6 | I don't know | 0 |
0%
|
| Sysmiss | 146 |