| Value | Category | Cases | |
|---|---|---|---|
| 0 | 91 |
65.5%
|
|
| 1 | 46 |
33.1%
|
|
| 3 | 1 |
0.7%
|
|
| 5 | 1 |
0.7%
|
|
| Sysmiss | 3764 |