| Value | Category | Cases | |
|---|---|---|---|
| 1 | 612 |
4%
|
|
| 2 | 1152 |
7.5%
|
|
| 3 | 3477 |
22.7%
|
|
| 4 | 6665 |
43.5%
|
|
| 5 | 3404 |
22.2%
|
|
| Sysmiss | 332 |