| Value | Category | Cases | |
|---|---|---|---|
| 1 | 321 |
22.2%
|
|
| 3 | 585 |
40.5%
|
|
| 5 | 523 |
36.2%
|
|
| 9 | 16 |
1.1%
|
|
| Sysmiss | 387 |