| Value | Category | Cases | |
|---|---|---|---|
| 1 | < 6 months | 656 |
10.6%
|
| 2 | 6-11 months | 708 |
11.4%
|
| 3 | 12-23 months | 1255 |
20.3%
|
| 4 | 24-35 months | 1193 |
19.3%
|
| 5 | 36-47 months | 1131 |
18.3%
|
| 6 | 48-59 months | 1241 |
20.1%
|