| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-6 months | 1 |
0.1%
|
| 2 | 7-12 months | 1 |
0.1%
|
| 3 | >12 months | 13 |
1.4%
|
| 7 | Missing | 928 |
98.4%
|
| 9 | Not application | 0 |
0%
|