| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
5%
|
|
| 2 | 11 |
7.9%
|
|
| 3 | 28 |
20.1%
|
|
| 4 | 93 |
66.9%
|
|
| Sysmiss | 2 |