| Value | Category | Cases | |
|---|---|---|---|
| 1 | less than 1 hour | 38 |
13.5%
|
| 2 | < 24 hours | 75 |
26.6%
|
| 3 | 1-2 days | 27 |
9.6%
|
| 4 | 3+ days | 73 |
25.9%
|
| 9 | dont know/missing | 69 |
24.5%
|
| Sysmiss | 317 |