| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
4.2%
|
|
| 5 | 1 |
1.4%
|
|
| 10 | 1 |
1.4%
|
|
| 12 | 1 |
1.4%
|
|
| 13 | 65 |
91.5%
|
|
| Sysmiss | 196 |