| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 3 |
6.8%
|
| -5 | Audit is ongoing | 1 |
2.3%
|
| 1 | One week or less | 0 |
0%
|
| 4 | 1 |
2.3%
|
|
| 8 | 39 |
88.6%
|
|
| Sysmiss | 344 |