| Value | Category | Cases | |
|---|---|---|---|
| 1 | March | 6 |
1%
|
| 2 | April | 73 |
12.4%
|
| 3 | May | 255 |
43.4%
|
| 4 | June | 235 |
40%
|
| 5 | July | 18 |
3.1%
|
| 6 | August | 0 |
0%
|
| Sysmiss | 137 |