| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 177 |
9.8%
|
| 2 | February | 70 |
3.9%
|
| 3 | March | 120 |
6.6%
|
| 4 | April | 118 |
6.5%
|
| 5 | May | 160 |
8.9%
|
| 6 | June | 103 |
5.7%
|
| 7 | July | 78 |
4.3%
|
| 8 | August | 71 |
3.9%
|
| 9 | September | 64 |
3.5%
|
| 10 | October | 35 |
1.9%
|
| 11 | November | 27 |
1.5%
|
| 12 | December | 22 |
1.2%
|
| 97 | Don't know | 762 |
42.2%
|
| Sysmiss | 2737 |