| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 1 |
1.2%
|
| 2 | February | 0 |
0%
|
| 3 | March | 0 |
0%
|
| 4 | April | 2 |
2.4%
|
| 5 | May | 6 |
7.1%
|
| 6 | June | 5 |
6%
|
| 7 | July | 11 |
13.1%
|
| 8 | August | 12 |
14.3%
|
| 9 | September | 17 |
20.2%
|
| 10 | October | 11 |
13.1%
|
| 11 | November | 10 |
11.9%
|
| 12 | December | 9 |
10.7%
|
| 13 | All year (operated every month) | 0 |
0%
|
| Sysmiss | 2391 |