| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 8 |
3.4%
|
| 2 | February | 9 |
3.8%
|
| 3 | March | 4 |
1.7%
|
| 4 | April | 13 |
5.5%
|
| 5 | May | 7 |
3%
|
| 6 | June | 4 |
1.7%
|
| 7 | July | 5 |
2.1%
|
| 8 | August | 10 |
4.2%
|
| 9 | September | 6 |
2.5%
|
| 10 | October | 7 |
3%
|
| 11 | November | 6 |
2.5%
|
| 12 | December | 3 |
1.3%
|
| 97 | Inconsistent | 0 |
0%
|
| 98 | DK | 152 |
64.4%
|
| 99 | Missing | 2 |
0.8%
|