| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 25 |
36.8%
|
| 2 | February | 7 |
10.3%
|
| 3 | March | 18 |
26.5%
|
| 4 | April | 8 |
11.8%
|
| 5 | May | 2 |
2.9%
|
| 6 | June | 2 |
2.9%
|
| 7 | July | 1 |
1.5%
|
| 8 | August | 0 |
0%
|
| 9 | September | 0 |
0%
|
| 10 | October | 1 |
1.5%
|
| 11 | November | 1 |
1.5%
|
| 12 | December | 3 |
4.4%
|
| 99 | Dont know | 0 |
0%
|
| Sysmiss | 479 |