| Value | Category | Cases | |
|---|---|---|---|
| 1 | JANUARY | 229 |
14.6%
|
| 2 | FEBRUARY | 195 |
12.5%
|
| 3 | MARCH | 65 |
4.2%
|
| 11 | NOVEMBER | 81 |
5.2%
|
| 12 | DECEMBER | 291 |
18.6%
|
| Sysmiss | 703 |
44.9%
|