| Value | Category | Cases | |
|---|---|---|---|
| -2 | Don't know | 0 |
0%
|
| 1 | January | 17 |
8.8%
|
| 2 | February | 24 |
12.4%
|
| 3 | March | 21 |
10.8%
|
| 4 | April | 13 |
6.7%
|
| 5 | May | 12 |
6.2%
|
| 6 | June | 3 |
1.5%
|
| 7 | July | 6 |
3.1%
|
| 8 | August | 13 |
6.7%
|
| 9 | September | 7 |
3.6%
|
| 10 | October | 11 |
5.7%
|
| 11 | November | 19 |
9.8%
|
| 12 | December | 48 |
24.7%
|
| Sysmiss | 6 |