| Value | Category | Cases | |
|---|---|---|---|
| 9 | SEPTEMBER | 318 |
11.3%
|
| 10 | OCTOBER | 851 |
30.1%
|
| 11 | NOVEMBER | 845 |
29.9%
|
| 12 | DECEMBER | 526 |
18.6%
|
| Sysmiss | 284 |
10.1%
|