| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 6 |
2.5%
|
| 2 | February | 1 |
0.4%
|
| 3 | March | 15 |
6.3%
|
| 4 | April | 30 |
12.7%
|
| 5 | May | 38 |
16%
|
| 6 | June | 52 |
21.9%
|
| 7 | July | 53 |
22.4%
|
| 8 | August | 25 |
10.5%
|
| 9 | September | 11 |
4.6%
|
| 10 | October | 6 |
2.5%
|
| 11 | November | 0 |
0%
|
| 12 | December | 0 |
0%
|
| Sysmiss | 1150 |