| Value | Category | Cases | |
|---|---|---|---|
| 1 | 144 |
25%
|
|
| 3 | 370 |
64.3%
|
|
| 5 | 59 |
10.3%
|
|
| 9 | 2 |
0.3%
|
|
| Sysmiss | 347 |