| Value | Category | Cases | |
|---|---|---|---|
| 9 | SEPTEMBER | 273 |
1.9%
|
| 10 | OCTOBER | 932 |
6.6%
|
| 11 | NOVEMBER | 919 |
6.5%
|
| 12 | DECEMBER | 575 |
4.1%
|
| Sysmiss | 11421 |
80.9%
|