| Value | Category | Cases | |
|---|---|---|---|
| 7 | 1 |
25%
|
|
| 30 | 1 |
25%
|
|
| 40 | 1 |
25%
|
|
| 80 | 1 |
25%
|
|
| 999 | REFUSED | 0 |
0%
|
| Sysmiss | 11402 |