| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 2719 |
19.1%
|
| 2 | February | 1610 |
11.3%
|
| 3 | March | 1681 |
11.8%
|
| 4 | April | 1393 |
9.8%
|
| 5 | May | 1104 |
7.8%
|
| 6 | June | 910 |
6.4%
|
| 7 | July | 879 |
6.2%
|
| 8 | August | 792 |
5.6%
|
| 9 | September | 701 |
4.9%
|
| 10 | October | 676 |
4.7%
|
| 11 | November | 572 |
4%
|
| 12 | December | 668 |
4.7%
|
| 98 | Unknown | 529 |
3.7%
|
| Sysmiss | 1592 |