| Value | Category | Cases | |
|---|---|---|---|
| 1 | 28 |
14.7%
|
|
| 2 | 56 |
29.5%
|
|
| 3 | 89 |
46.8%
|
|
| 4 | 12 |
6.3%
|
|
| 5 | 2 |
1.1%
|
|
| 7 | 3 |
1.6%
|
|
| Sysmiss | 982 |