| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
3.6%
|
| -5 | Audit is ongoing | 1 |
1.8%
|
| 1 | One week or less | 18 |
32.1%
|
| 2 | 8 |
14.3%
|
|
| 3 | 2 |
3.6%
|
|
| 4 | 4 |
7.1%
|
|
| 5 | 1 |
1.8%
|
|
| 8 | 9 |
16.1%
|
|
| 10 | 1 |
1.8%
|
|
| 12 | 2 |
3.6%
|
|
| 16 | 1 |
1.8%
|
|
| 20 | 1 |
1.8%
|
|
| 21 | 1 |
1.8%
|
|
| 24 | 1 |
1.8%
|
|
| 25 | 1 |
1.8%
|
|
| 30 | 2 |
3.6%
|
|
| 50 | 1 |
1.8%
|
|
| Sysmiss | 418 |