| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 24 |
8.3%
|
| 2 | February | 29 |
10%
|
| 3 | March | 18 |
6.2%
|
| 4 | April | 22 |
7.6%
|
| 5 | May | 21 |
7.2%
|
| 6 | June | 36 |
12.4%
|
| 7 | July | 20 |
6.9%
|
| 8 | August | 27 |
9.3%
|
| 9 | September | 23 |
7.9%
|
| 10 | October | 34 |
11.7%
|
| 11 | November | 13 |
4.5%
|
| 12 | December | 19 |
6.6%
|
| 99 | 4 |
1.4%
|
|
| Sysmiss | 44771 |