| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 48 |
8.1%
|
| 2 | February | 44 |
7.5%
|
| 3 | March | 15 |
2.5%
|
| 4 | April | 4 |
0.7%
|
| 5 | May | 22 |
3.7%
|
| 6 | June | 88 |
14.9%
|
| 7 | July | 113 |
19.2%
|
| 8 | August | 59 |
10%
|
| 9 | September | 32 |
5.4%
|
| 10 | October | 28 |
4.8%
|
| 11 | November | 67 |
11.4%
|
| 12 | December | 34 |
5.8%
|
| 999 | Don't know | 35 |
5.9%
|
| Sysmiss | 3337 |