| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
2%
|
|
| 2 | 16 |
31.4%
|
|
| 3 | 13 |
25.5%
|
|
| 4 | 19 |
37.3%
|
|
| 8 | 2 |
3.9%
|
|
| Sysmiss | 12356 |