| Value | Category | Cases | |
|---|---|---|---|
| 1 | 161 |
64.7%
|
|
| 2 | 67 |
26.9%
|
|
| 3 | 14 |
5.6%
|
|
| 4 | 7 |
2.8%
|
|
| Sysmiss | 1230 |