| Value | Category | Cases | |
|---|---|---|---|
| 0 | immediately | 3305 |
98.2%
|
| 1 | 33 |
1%
|
|
| 2 | 16 |
0.5%
|
|
| 3 | 3 |
0.1%
|
|
| 5 | 1 |
0%
|
|
| 6 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| 24 | 24+ | 6 |
0.2%
|
| 98 | don't know | 0 |
0%
|
| Sysmiss | 37028 |