| Value | Category | Cases | |
|---|---|---|---|
| 1 | April | 152 |
13.5%
|
| 2 | August | 51 |
4.5%
|
| 3 | December | 21 |
1.9%
|
| 4 | February | 150 |
13.3%
|
| 5 | January | 13 |
1.2%
|
| 6 | July | 30 |
2.7%
|
| 7 | June | 45 |
4%
|
| 8 | March | 515 |
45.8%
|
| 9 | May | 54 |
4.8%
|
| 10 | November | 27 |
2.4%
|
| 11 | October | 38 |
3.4%
|
| 12 | September | 29 |
2.6%
|