| Value | Category | Cases | |
|---|---|---|---|
| 1 | Within 1 month or less | 8 |
19.5%
|
| 2 | In more than 1 month to 3 month | 8 |
19.5%
|
| 3 | In more than 3 month | 25 |
61%
|
| Sysmiss | 66364 |