| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 8 |
6.3%
|
| 2 | February | 16 |
12.5%
|
| 3 | March | 9 |
7%
|
| 4 | April | 11 |
8.6%
|
| 5 | May | 11 |
8.6%
|
| 6 | June | 11 |
8.6%
|
| 7 | July | 9 |
7%
|
| 8 | August | 6 |
4.7%
|
| 9 | September | 14 |
10.9%
|
| 10 | October | 8 |
6.3%
|
| 11 | November | 6 |
4.7%
|
| 12 | December | 13 |
10.2%
|
| 33 | Missing | 0 |
0%
|
| 55 | Not applicable | 0 |
0%
|
| 88 | Refused | 0 |
0%
|
| 99 | Don't know | 6 |
4.7%
|
| Sysmiss | 13591 |