| Value | Category | Cases | |
|---|---|---|---|
| 1 | 57 |
15.4%
|
|
| 2 | 65 |
17.5%
|
|
| 3 | 64 |
17.3%
|
|
| 4 | 21 |
5.7%
|
|
| 5 | 36 |
9.7%
|
|
| 6 | 6 |
1.6%
|
|
| 7 | 122 |
32.9%
|
|
| Sysmiss | 5701 |