| Value | Category | Cases | |
|---|---|---|---|
| 3 | 13 |
6.3%
|
|
| 4 | 11 |
5.3%
|
|
| 6 | 7 |
3.4%
|
|
| 99 | Not applicable | 177 |
85.1%
|
| Sysmiss | 33242 |