| Value | Category | Cases | |
|---|---|---|---|
| 1 | 138 |
23%
|
|
| 3 | 426 |
70.9%
|
|
| 5 | 33 |
5.5%
|
|
| 9 | 4 |
0.7%
|
|
| Sysmiss | 1231 |