| Value | Category | Cases | |
|---|---|---|---|
| 1 | 307 |
2%
|
|
| 2 | 1221 |
8%
|
|
| 3 | 3633 |
23.9%
|
|
| 4 | 6069 |
39.9%
|
|
| 5 | 3997 |
26.2%
|
|
| Sysmiss | 1343 |