| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 26 |
8.2%
|
| 2 | February | 22 |
7%
|
| 3 | March | 22 |
7%
|
| 4 | April | 29 |
9.2%
|
| 5 | May | 35 |
11.1%
|
| 6 | June | 35 |
11.1%
|
| 7 | July | 14 |
4.4%
|
| 8 | August | 19 |
6%
|
| 9 | September | 28 |
8.9%
|
| 10 | October | 19 |
6%
|
| 11 | November | 20 |
6.3%
|
| 12 | December | 22 |
7%
|
| 33 | Missing | 0 |
0%
|
| 55 | Not applicable | 0 |
0%
|
| 88 | Refused | 0 |
0%
|
| 99 | Don't know | 25 |
7.9%
|
| Sysmiss | 9903 |