| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2390 |
29.6%
|
|
| 2 | 3717 |
46%
|
|
| 3 | 1605 |
19.9%
|
|
| 4 | 243 |
3%
|
|
| 8 | 128 |
1.6%
|
|
| Sysmiss | 51 |