| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 24 |
5.9%
|
| 2 | February | 159 |
39.2%
|
| 3 | March | 30 |
7.4%
|
| 4 | April | 35 |
8.6%
|
| 5 | May | 25 |
6.2%
|
| 6 | June | 18 |
4.4%
|
| 7 | July | 18 |
4.4%
|
| 8 | August | 15 |
3.7%
|
| 9 | September | 27 |
6.7%
|
| 10 | October | 11 |
2.7%
|
| 11 | November | 27 |
6.7%
|
| 12 | December | 17 |
4.2%
|
| 13 | All year (operated every month) | 0 |
0%
|
| Sysmiss | 1666 |