| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 2 |
4.3%
|
| 2 | February | 1 |
2.2%
|
| 3 | March | 1 |
2.2%
|
| 4 | April | 1 |
2.2%
|
| 5 | May | 3 |
6.5%
|
| 6 | June | 6 |
13%
|
| 7 | July | 1 |
2.2%
|
| 8 | August | 3 |
6.5%
|
| 9 | September | 3 |
6.5%
|
| 10 | October | 0 |
0%
|
| 11 | November | 1 |
2.2%
|
| 12 | December | 0 |
0%
|
| 33 | Missing | 2 |
4.3%
|
| 55 | Not applicable | 0 |
0%
|
| 88 | Refused | 0 |
0%
|
| 99 | Don't Know | 22 |
47.8%
|
| Sysmiss | 26773 |