| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 134 |
6.5%
|
| 2 | February | 160 |
7.7%
|
| 3 | March | 191 |
9.2%
|
| 4 | April | 185 |
9%
|
| 5 | May | 196 |
9.5%
|
| 6 | June | 167 |
8.1%
|
| 7 | July | 198 |
9.6%
|
| 8 | August | 221 |
10.7%
|
| 9 | September | 192 |
9.3%
|
| 10 | October | 144 |
7%
|
| 11 | November | 152 |
7.4%
|
| 12 | December | 122 |
5.9%
|
| 99 | Missing | 5 |
0.2%
|