| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. sooner | 0 |
0%
|
| 2 | 2. about right | 2 |
66.7%
|
| 3 | 3. later | 1 |
33.3%
|
| 8 | 8. refused | 0 |
0%
|
| 9 | 9. don't know | 0 |
0%
|
| Sysmiss | 96 |