| Value | Category | Cases | |
|---|---|---|---|
| 1 | jan | 167 |
11.4%
|
| 2 | feb | 96 |
6.5%
|
| 3 | mar | 86 |
5.9%
|
| 4 | apr | 110 |
7.5%
|
| 5 | may | 133 |
9%
|
| 6 | jun | 149 |
10.1%
|
| 7 | jul | 233 |
15.9%
|
| 8 | aug | 121 |
8.2%
|
| 9 | sep | 111 |
7.6%
|
| 10 | oct | 104 |
7.1%
|
| 11 | nov | 76 |
5.2%
|
| 12 | dec | 77 |
5.2%
|
| 98 | don't know | 7 |
0.5%
|
| Sysmiss | 2763 |