| Value | Category | Cases | |
|---|---|---|---|
| 1 | 43 |
17.4%
|
|
| 2 | 21 |
8.5%
|
|
| 3 | 13 |
5.3%
|
|
| 4 | 7 |
2.8%
|
|
| 5 | 33 |
13.4%
|
|
| 6 | 7 |
2.8%
|
|
| 7 | 123 |
49.8%
|
|
| Sysmiss | 24 |