| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 552 |
5.9%
|
| 2 | February | 563 |
6%
|
| 3 | March | 3071 |
32.6%
|
| 4 | April | 2415 |
25.7%
|
| 5 | May | 612 |
6.5%
|
| 6 | June | 288 |
3.1%
|
| 7 | July | 202 |
2.1%
|
| 8 | August | 216 |
2.3%
|
| 9 | September | 147 |
1.6%
|
| 10 | October | 86 |
0.9%
|
| 11 | November | 48 |
0.5%
|
| 12 | December | 35 |
0.4%
|
| 99 | Don't know | 1176 |
12.5%
|
| Sysmiss | 280 |