| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 1409 |
8.9%
|
| 2 | February | 1219 |
7.7%
|
| 3 | March | 1270 |
8%
|
| 4 | April | 1173 |
7.4%
|
| 5 | May | 1306 |
8.3%
|
| 6 | June | 1347 |
8.5%
|
| 7 | July | 1406 |
8.9%
|
| 8 | August | 1456 |
9.2%
|
| 9 | September | 1434 |
9.1%
|
| 10 | October | 1404 |
8.9%
|
| 11 | November | 1200 |
7.6%
|
| 12 | December | 1126 |
7.1%
|
| 98 | Don't know month | 46 |
0.3%
|