| Value | Category | Cases | |
|---|---|---|---|
| 3 | 9 |
3.6%
|
|
| 4 | 58 |
23%
|
|
| 5 | 79 |
31.3%
|
|
| 6 | 62 |
24.6%
|
|
| 7 | 44 |
17.5%
|
|
| Sysmiss | 2028 |