| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 4 |
0.3%
|
| 2 | February | 8 |
0.5%
|
| 3 | March | 90 |
5.7%
|
| 4 | April | 125 |
7.9%
|
| 5 | May | 474 |
29.8%
|
| 6 | June | 716 |
45%
|
| 7 | July | 137 |
8.6%
|
| 8 | August | 12 |
0.8%
|
| 9 | September | 13 |
0.8%
|
| 10 | October | 10 |
0.6%
|
| 11 | November | 2 |
0.1%
|
| 12 | December | 1 |
0.1%
|
| Sysmiss | 3774 |