| Value | Category | Cases | |
|---|---|---|---|
| 0 | 61 |
73.5%
|
|
| 1 | 16 |
19.3%
|
|
| 2 | 4 |
4.8%
|
|
| 3 | 1 |
1.2%
|
|
| 5 | 1 |
1.2%
|
|
| Sysmiss | 6305 |