| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| -5 | Refund still outstanding | 28 |
53.8%
|
| 1 | One week or less | 3 |
5.8%
|
| 2 | 2 |
3.8%
|
|
| 3 | 10 |
19.2%
|
|
| 4 | 2 |
3.8%
|
|
| 5 | 3 |
5.8%
|
|
| 30 | 4 |
7.7%
|
|
| Sysmiss | 308 |