| Value | Category | Cases | |
|---|---|---|---|
| August | 54 |
2.8%
|
|
| December | 33 |
1.7%
|
|
| July | 55 |
2.9%
|
|
| June | 1648 |
86.3%
|
|
| November | 33 |
1.7%
|
|
| October | 41 |
2.1%
|
|
| September | 46 |
2.4%
|