| Value | Category | Cases | |
|---|---|---|---|
| 0 | 25 |
12.6%
|
|
| 1 | 92 |
46.5%
|
|
| 2 | 49 |
24.7%
|
|
| 3 | 26 |
13.1%
|
|
| 4 | 6 |
3%
|
|
| Sysmiss | 1102 |