| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 0 |
0%
|
| 2 | February | 0 |
0%
|
| 3 | March | 1 |
0.6%
|
| 4 | April | 32 |
19.8%
|
| 5 | May | 4 |
2.5%
|
| 6 | June | 5 |
3.1%
|
| 7 | July | 30 |
18.5%
|
| 8 | August | 61 |
37.7%
|
| 9 | September | 16 |
9.9%
|
| 10 | October | 5 |
3.1%
|
| 11 | November | 7 |
4.3%
|
| 12 | December | 1 |
0.6%
|
| Sysmiss | 4532 |