| Value | Category | Cases | |
|---|---|---|---|
| 1 | 11 |
4%
|
|
| 2 | 6 |
2.2%
|
|
| 3 | 75 |
27%
|
|
| 4 | 180 |
64.7%
|
|
| 5 | 6 |
2.2%
|
|
| Sysmiss | 859 |