| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 month | 92 |
5.2%
|
| 2 | 2 month | 15 |
0.8%
|
| 3 | 3 month | 6 |
0.3%
|
| 4 | 4 month | 5 |
0.3%
|
| 5 | 5 month | 9 |
0.5%
|
| 6 | 6 month | 5 |
0.3%
|
| Missing value | 1646 |
92.6%
|