| Value | Category | Cases | |
|---|---|---|---|
| 1 | 590 |
20.1%
|
|
| 2 | 239 |
8.1%
|
|
| 3 | 419 |
14.3%
|
|
| 4 | 274 |
9.3%
|
|
| 5 | 137 |
4.7%
|
|
| 7 | 1281 |
43.6%
|
|
| Sysmiss | 9467 |