| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 200 |
9.2%
|
| 2 | A few | 711 |
32.6%
|
| 3 | Some | 777 |
35.7%
|
| 4 | Many | 438 |
20.1%
|
| 5 | Almost all or all | 52 |
2.4%
|
| Sysmiss | 575 |