| Value | Category | Cases | |
|---|---|---|---|
| 1 | One month or less | 28 |
25.2%
|
| 2 | More than 1 month and up to 3 months | 38 |
34.2%
|
| 3 | More than 3 months | 45 |
40.5%
|
| Sysmiss | 47085 |