| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18 |
31.6%
|
|
| 2 | 27 |
47.4%
|
|
| 6 | 1 |
1.8%
|
|
| 7 | 5 |
8.8%
|
|
| 8 | 2 |
3.5%
|
|
| 9 | 2 |
3.5%
|
|
| 15 | 2 |
3.5%
|
|
| Sysmiss | 12350 |