| Value | Category | Cases | |
|---|---|---|---|
| 1 | 312 |
2%
|
|
| 2 | 1127 |
7.4%
|
|
| 3 | 3256 |
21.4%
|
|
| 4 | 6115 |
40.2%
|
|
| 5 | 4417 |
29%
|
|
| Sysmiss | 1343 |