| Value | Category | Cases | |
|---|---|---|---|
| 1 | 548 |
37.6%
|
|
| 2 | 328 |
22.5%
|
|
| 3 | 21 |
1.4%
|
|
| 11 | 253 |
17.4%
|
|
| 12 | 306 |
21%
|
|
| Sysmiss | 103 |