| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1636 |
82.7%
|
| 2 | Some of them | 263 |
13.3%
|
| 3 | Most of them | 33 |
1.7%
|
| 4 | All of them | 46 |
2.3%
|
| Sysmiss | 40 |