| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 6 |
4.1%
|
| 2 | February | 4 |
2.7%
|
| 3 | March | 6 |
4.1%
|
| 4 | April | 12 |
8.1%
|
| 5 | May | 3 |
2%
|
| 6 | June | 9 |
6.1%
|
| 7 | July | 3 |
2%
|
| 8 | August | 5 |
3.4%
|
| 9 | September | 10 |
6.8%
|
| 10 | October | 7 |
4.7%
|
| 11 | November | 4 |
2.7%
|
| 12 | December | 2 |
1.4%
|
| 33 | Missing | 0 |
0%
|
| 55 | Not applicable | 0 |
0%
|
| 88 | Refused | 0 |
0%
|
| 99 | Don't know | 77 |
52%
|
| Sysmiss | 14845 |