| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
6.7%
|
|
| 2 | 2 |
13.3%
|
|
| 3 | 5 |
33.3%
|
|
| 4 | 2 |
13.3%
|
|
| 7 | 2 |
13.3%
|
|
| 10 | 1 |
6.7%
|
|
| 11 | 1 |
6.7%
|
|
| 12 | 1 |
6.7%
|
|
| Sysmiss | 7183 |