| Value | Category | Cases | |
|---|---|---|---|
| 15 | Before 30/07 | 273 |
6.5%
|
| 16 | Between 01-15/08 | 191 |
4.5%
|
| 17 | Between 16-31/08 | 437 |
10.4%
|
| 18 | Between 01-15/09 | 262 |
6.2%
|
| 19 | Between 16-30/09 | 684 |
16.3%
|
| 20 | After September | 2353 |
56%
|
| Sysmiss | 3653 |