| Value | Category | Cases | |
|---|---|---|---|
| 1 | 16 |
61.5%
|
|
| 2 | 7 |
26.9%
|
|
| 3 | 2 |
7.7%
|
|
| 4 | 1 |
3.8%
|
|
| Sysmiss | 2164 |