| Value | Category | Cases | |
|---|---|---|---|
| 1 | 127 |
66.5%
|
|
| 2 | 48 |
25.1%
|
|
| 3 | 12 |
6.3%
|
|
| 4 | 4 |
2.1%
|
|
| Sysmiss | 289 |