| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
17.9%
|
|
| 2 | 18 |
46.2%
|
|
| 3 | 2 |
5.1%
|
|
| 4 | 4 |
10.3%
|
|
| 5 | 4 |
10.3%
|
|
| 7 | 2 |
5.1%
|
|
| 14 | 1 |
2.6%
|
|
| 15 | 1 |
2.6%
|
|
| Sysmiss | 1516 |