| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 3268 |
6.3%
|
| 2 | February | 3750 |
7.2%
|
| 3 | March | 3843 |
7.4%
|
| 4 | April | 4210 |
8.1%
|
| 5 | May | 4255 |
8.2%
|
| 6 | June | 4461 |
8.6%
|
| 7 | July | 5818 |
11.2%
|
| 8 | August | 3671 |
7.1%
|
| 9 | September | 3284 |
6.3%
|
| 10 | October | 3434 |
6.6%
|
| 11 | November | 2842 |
5.5%
|
| 12 | December | 3826 |
7.4%
|
| 98 | Don't know | 5070 |
9.8%
|
| 99 | Not stated | 19 |
0%
|