| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 3 |
4.5%
|
| -7 | No dispute has been resolved | 2 |
3%
|
| 1 | One month or less | 28 |
41.8%
|
| 2 | 7 |
10.4%
|
|
| 3 | 6 |
9%
|
|
| 4 | 4 |
6%
|
|
| 5 | 3 |
4.5%
|
|
| 6 | 3 |
4.5%
|
|
| 7 | 1 |
1.5%
|
|
| 9 | 3 |
4.5%
|
|
| 12 | 2 |
3%
|
|
| 15 | 2 |
3%
|
|
| 24 | 1 |
1.5%
|
|
| 30 | 2 |
3%
|
|
| Sysmiss | 662 |