| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 47 |
1.1%
|
| 2 | February | 98 |
2.4%
|
| 3 | March | 188 |
4.6%
|
| 4 | April | 290 |
7.1%
|
| 5 | May | 119 |
2.9%
|
| 6 | June | 538 |
13.1%
|
| 7 | July | 835 |
20.4%
|
| 8 | August | 1315 |
32.1%
|
| 9 | September | 142 |
3.5%
|
| 10 | October | 63 |
1.5%
|
| 11 | November | 68 |
1.7%
|
| 12 | December | 390 |
9.5%
|