| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 10 |
13.3%
|
| 2 | Feburary | 6 |
8%
|
| 3 | March | 11 |
14.7%
|
| 4 | April | 4 |
5.3%
|
| 5 | May | 5 |
6.7%
|
| 6 | June | 3 |
4%
|
| 7 | July | 4 |
5.3%
|
| 8 | August | 5 |
6.7%
|
| 9 | September | 5 |
6.7%
|
| 10 | October | 6 |
8%
|
| 11 | November | 3 |
4%
|
| 12 | December | 8 |
10.7%
|
| 77 | Don't Know | 5 |
6.7%
|
| Sysmiss | 8323 |