| Value | Category | Cases | |
|---|---|---|---|
| 1 | 19 |
31.1%
|
|
| 2 | 12 |
19.7%
|
|
| 3 | 8 |
13.1%
|
|
| 4 | 4 |
6.6%
|
|
| 5 | 3 |
4.9%
|
|
| 6 | 13 |
21.3%
|
|
| 7 | 2 |
3.3%
|
|
| Sysmiss | 5509 |