| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 2194 |
7.3%
|
| 2 | February | 2069 |
6.9%
|
| 3 | March | 4454 |
14.8%
|
| 4 | April | 2239 |
7.4%
|
| 5 | May | 2024 |
6.7%
|
| 6 | June | 2846 |
9.5%
|
| 7 | July | 1864 |
6.2%
|
| 8 | August | 2280 |
7.6%
|
| 9 | September | 2255 |
7.5%
|
| 10 | October | 2292 |
7.6%
|
| 11 | November | 2476 |
8.2%
|
| 12 | December | 3022 |
10.1%
|
| 99 | Unspecified | 43 |
0.1%
|