| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 16 |
3.5%
|
| 2 | February | 14 |
3%
|
| 3 | March | 23 |
5%
|
| 4 | April | 28 |
6.1%
|
| 5 | May | 9 |
2%
|
| 6 | June | 15 |
3.3%
|
| 7 | July | 12 |
2.6%
|
| 8 | August | 14 |
3%
|
| 9 | September | 19 |
4.1%
|
| 10 | October | 16 |
3.5%
|
| 11 | November | 19 |
4.1%
|
| 12 | December | 18 |
3.9%
|
| 33 | Missing | 6 |
1.3%
|
| 55 | Not applicable | 0 |
0%
|
| 88 | Refused | 1 |
0.2%
|
| 99 | Don't know | 251 |
54.4%
|
| Sysmiss | 22005 |