| Value | Category | Cases | |
|---|---|---|---|
| 1 | 173 |
60.7%
|
|
| 2 | 91 |
31.9%
|
|
| 3 | 18 |
6.3%
|
|
| 4 | 2 |
0.7%
|
|
| 5 | 1 |
0.4%
|
|
| Sysmiss | 755 |