| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 month | 154 |
1.4%
|
| 2 | 1 month to < 3 months | 48 |
0.4%
|
| 3 | 3 months to < 6 months | 76 |
0.7%
|
| 4 | 6 months to < 12 months | 272 |
2.4%
|
| 5 | More than 12 months | 10759 |
95.1%
|
| Sysmiss | 3717 |