| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 3 |
5.6%
|
| 2 | February | 3 |
5.6%
|
| 3 | March | 3 |
5.6%
|
| 4 | April | 4 |
7.4%
|
| 5 | May | 3 |
5.6%
|
| 6 | June | 3 |
5.6%
|
| 7 | July | 3 |
5.6%
|
| 8 | August | 5 |
9.3%
|
| 9 | September | 4 |
7.4%
|
| 10 | October | 2 |
3.7%
|
| 11 | November | 7 |
13%
|
| 12 | December | 5 |
9.3%
|
| 33 | Missing | 2 |
3.7%
|
| 55 | Not applicable | 0 |
0%
|
| 88 | Refused | 0 |
0%
|
| 99 | Don't know | 7 |
13%
|
| Sysmiss | 945 |