| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
47.1%
|
|
| 1 | 1 |
5.9%
|
|
| 2 | 1 |
5.9%
|
|
| 3 | 1 |
5.9%
|
|
| 5 | 1 |
5.9%
|
|
| 7 | 2 |
11.8%
|
|
| 8 | 1 |
5.9%
|
|
| 20 | 1 |
5.9%
|
|
| 80 | 1 |
5.9%
|
|
| 999 | Refused | 0 |
0%
|
| Sysmiss | 16945 |