| Value | Category | Cases | |
|---|---|---|---|
| 1 | 301 |
2.2%
|
|
| 2 | 411 |
3%
|
|
| 3 | 3311 |
24.3%
|
|
| 4 | 6023 |
44.1%
|
|
| 5 | 3600 |
26.4%
|
|
| Sysmiss | 641 |