| Value | Category | Cases | |
|---|---|---|---|
| 1 | Within a week | 143 |
14.3%
|
| 2 | Within two weeks | 0 |
0%
|
| 3 | Within four weeks | 0 |
0%
|
| 4 | Later than four weeks from now | 2 |
0.2%
|
| 5 | Do not know | 1 |
0.1%
|
| 8 | Not applicable | 348 |
34.9%
|
| 9 | Unspecified | 504 |
50.5%
|