| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-6 months | 7 |
0.7%
|
| 2 | 7-12 months | 14 |
1.5%
|
| 3 | >12 months | 455 |
48.3%
|
| 7 | Missing | 462 |
49%
|
| 9 | Not application | 5 |
0.5%
|