| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | None | 1067 | 208598 |
9%
|
| 2 | 1 week or less | 5991 | 1263187 |
54.5%
|
| 3 | 1 to 2 weeks | 1638 | 326524 |
14.1%
|
| 4 | More than 2 weeks | 2472 | 519911 |
22.4%
|
| Sysmiss | 49507 | 10127064 |