| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 171 |
7.8%
|
| 2 | A few of them | 251 |
11.4%
|
| 3 | Some of them | 214 |
9.8%
|
| 4 | Many of them | 512 |
23.3%
|
| 5 | Most or all of them | 1045 |
47.7%
|
| Sysmiss | 502 |