| Value | Category | Cases | |
|---|---|---|---|
| 0 | 13 |
13.8%
|
|
| 1 | 62 |
66%
|
|
| 2 | 16 |
17%
|
|
| 3 | 2 |
2.1%
|
|
| 4 | 1 |
1.1%
|
|
| Sysmiss | 911 |