| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 3375 |
7.2%
|
| 2 | February | 4032 |
8.5%
|
| 3 | March | 3885 |
8.2%
|
| 4 | April | 4157 |
8.8%
|
| 5 | May | 3554 |
7.5%
|
| 6 | June | 3956 |
8.4%
|
| 7 | July | 3807 |
8.1%
|
| 8 | August | 3012 |
6.4%
|
| 9 | September | 2809 |
6%
|
| 10 | October | 2833 |
6%
|
| 11 | November | 2431 |
5.2%
|
| 12 | December | 3093 |
6.6%
|
| 98 | Don't know | 6251 |
13.2%
|
| 99 | Not stated | 4 |
0%
|