| Value | Category | Cases | |
|---|---|---|---|
| 1 | One month or less | 14 |
13.3%
|
| 2 | More than 1 month and up to 3 months | 37 |
35.2%
|
| 3 | More than 3 months | 54 |
51.4%
|
| Sysmiss | 44135 |