| Value | Category | Cases | |
|---|---|---|---|
| 0 | 65 |
82.3%
|
|
| 1 | 2 |
2.5%
|
|
| 2 | 5 |
6.3%
|
|
| 3 | 7 |
8.9%
|
|
| Sysmiss | 546 |