| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| -5 | Refund still outstanding | 1 |
1.7%
|
| 1 | One week or less | 15 |
25.4%
|
| 4 | 29 |
49.2%
|
|
| 5 | 10 |
16.9%
|
|
| 8 | 1 |
1.7%
|
|
| 12 | 2 |
3.4%
|
|
| 24 | 1 |
1.7%
|
|
| Sysmiss | 460 |