| Value | Category | Cases | |
|---|---|---|---|
| 1 | Within 1 month or less | 19 |
33.9%
|
| 2 | In more than 1 month to 3 month | 7 |
12.5%
|
| 3 | In more than 3 month | 30 |
53.6%
|
| Sysmiss | 66823 |