| Value | Category | Cases | |
|---|---|---|---|
| 1 | 29 |
11.2%
|
|
| 2 | 32 |
12.3%
|
|
| 3 | 39 |
15%
|
|
| 4 | 13 |
5%
|
|
| 5 | 67 |
25.8%
|
|
| 6 | 32 |
12.3%
|
|
| 7 | 48 |
18.5%
|
|
| Sysmiss | 1127 |