| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 |
50%
|
|
| 2 | 5 |
25%
|
|
| 3 | 3 |
15%
|
|
| 4 | 1 |
5%
|
|
| 12 | 1 |
5%
|
|
| Sysmiss | 441 |