| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 7 |
4.1%
|
| 2 | February | 8 |
4.7%
|
| 3 | March | 5 |
2.9%
|
| 4 | April | 6 |
3.5%
|
| 5 | May | 15 |
8.8%
|
| 6 | June | 7 |
4.1%
|
| 7 | July | 10 |
5.8%
|
| 8 | August | 7 |
4.1%
|
| 9 | September | 4 |
2.3%
|
| 10 | October | 8 |
4.7%
|
| 11 | November | 5 |
2.9%
|
| 12 | December | 6 |
3.5%
|
| 33 | Missing | 0 |
0%
|
| 55 | Not applicable | 0 |
0%
|
| 88 | Refused | 0 |
0%
|
| 99 | Don't know | 83 |
48.5%
|
| Sysmiss | 29939 |