| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
25%
|
|
| 2 | 2 |
7.1%
|
|
| 3 | 7 |
25%
|
|
| 4 | 1 |
3.6%
|
|
| 7 | 8 |
28.6%
|
|
| 11 | 2 |
7.1%
|
|
| 16 | 1 |
3.6%
|
|
| Sysmiss | 1021 |