| Value | Category | Cases | |
|---|---|---|---|
| 0 | 87 |
91.6%
|
|
| 1 | 2 |
2.1%
|
|
| 2 | 4 |
4.2%
|
|
| 7 | 2 |
2.1%
|
|
| Sysmiss | 7 |