| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most of them | 0 |
0%
|
| 2 | Some of them | 2 |
8.3%
|
| 3 | Very few | 4 |
16.7%
|
| 4 | No one | 18 |
75%
|
| Sysmiss | 75 |