| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 |
68.4%
|
|
| 2 | 1 |
5.3%
|
|
| 3 | 2 |
10.5%
|
|
| 5 | 1 |
5.3%
|
|
| 6 | 1 |
5.3%
|
|
| 7 | 1 |
5.3%
|
|
| Sysmiss | 9745 |