| Value | Category | Cases | |
|---|---|---|---|
| 1 | 685 |
64.8%
|
|
| 2 | 238 |
22.5%
|
|
| 3 | 71 |
6.7%
|
|
| 4 | 63 |
6%
|
|
| Sysmiss | 409 |