| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 138 |
3.6%
|
| 2 | February | 136 |
3.6%
|
| 3 | March | 168 |
4.4%
|
| 4 | April | 218 |
5.7%
|
| 5 | May | 147 |
3.9%
|
| 6 | June | 145 |
3.8%
|
| 7 | July | 117 |
3.1%
|
| 8 | August | 163 |
4.3%
|
| 9 | September | 143 |
3.8%
|
| 10 | October | 116 |
3.1%
|
| 11 | November | 106 |
2.8%
|
| 12 | December | 153 |
4%
|
| 97 | Missing | 486 |
12.8%
|
| 99 | Don't know | 1557 |
41%
|
| Sysmiss | 1113 |