| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
1.2%
|
|
| 1 | 71 |
82.6%
|
|
| 2 | 12 |
14%
|
|
| 3 | 2 |
2.3%
|
|
| Sysmiss | 122 |