| Value | Category | Cases | |
|---|---|---|---|
| 1 | 288 |
1.9%
|
|
| 2 | 1320 |
8.7%
|
|
| 3 | 3232 |
21.2%
|
|
| 4 | 6073 |
39.9%
|
|
| 5 | 4314 |
28.3%
|
|
| Sysmiss | 1343 |