| Value | Category | Cases | |
|---|---|---|---|
| 1 | JANUARY | 37 |
5.3%
|
| 2 | FEBRUARY | 309 |
44%
|
| 3 | MARCH | 166 |
23.6%
|
| 4 | APRIL | 1 |
0.1%
|
| 11 | NOVEMBER | 62 |
8.8%
|
| 12 | DECEMBER | 97 |
13.8%
|
| Sysmiss | 31 |
4.4%
|