| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most of them | 0 |
0%
|
| 2 | Some of them | 1 |
0.8%
|
| 3 | Very few | 2 |
1.7%
|
| 4 | No one | 116 |
97.5%
|
| Sysmiss | 181 |