| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
14%
|
|
| 2 | 1 |
2.3%
|
|
| 3 | 18 |
41.9%
|
|
| 4 | 5 |
11.6%
|
|
| 5 | 2 |
4.7%
|
|
| 6 | 10 |
23.3%
|
|
| 7 | 1 |
2.3%
|
|
| Sysmiss | 3491 |