| Value | Category | Cases | |
|---|---|---|---|
| 1 | 28 |
56%
|
|
| 2 | 17 |
34%
|
|
| 3 | 2 |
4%
|
|
| 5 | 2 |
4%
|
|
| 6 | 1 |
2%
|
|
| Sysmiss | 946 |