| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 439 |
7.3%
|
| 2 | February | 453 |
7.6%
|
| 3 | March | 580 |
9.7%
|
| 4 | April | 574 |
9.6%
|
| 5 | May | 532 |
8.9%
|
| 6 | June | 510 |
8.5%
|
| 7 | July | 533 |
8.9%
|
| 8 | August | 547 |
9.1%
|
| 9 | September | 509 |
8.5%
|
| 10 | October | 452 |
7.5%
|
| 11 | November | 411 |
6.9%
|
| 12 | December | 458 |
7.6%
|
| Sysmiss | 8926 |