| Value | Category | Cases | |
|---|---|---|---|
| 1 | 133 |
41.2%
|
|
| 2 | 95 |
29.4%
|
|
| 3 | 46 |
14.2%
|
|
| 4 | 24 |
7.4%
|
|
| 5 | 5 |
1.5%
|
|
| 7 | 20 |
6.2%
|
|
| Sysmiss | 2711 |