| Value | Category | Cases | |
|---|---|---|---|
| 1 | Within a week | 170 |
17%
|
| 2 | Within two weeks | 3 |
0.3%
|
| 3 | Within four weeks | 1 |
0.1%
|
| 4 | Later than four weeks from now | 3 |
0.3%
|
| 5 | Don't know | 1 |
0.1%
|
| 8 | Not applicable | 809 |
81.1%
|
| 9 | Unspecified | 11 |
1.1%
|