| Value | Category | Cases | |
|---|---|---|---|
| 1 | 489 |
20.4%
|
|
| 2 | 532 |
22.2%
|
|
| 3 | 515 |
21.5%
|
|
| 4 | 458 |
19.1%
|
|
| 5 | 405 |
16.9%
|
|
| Sysmiss | 1405 |