| Value | Category | Cases | |
|---|---|---|---|
| April | 1 |
3.3%
|
|
| August | 2 |
6.7%
|
|
| December | 3 |
10%
|
|
| Dont know | 9 |
30%
|
|
| February | 2 |
6.7%
|
|
| January | 1 |
3.3%
|
|
| July | 1 |
3.3%
|
|
| June | 5 |
16.7%
|
|
| March | 1 |
3.3%
|
|
| May | 2 |
6.7%
|
|
| November | 1 |
3.3%
|
|
| October | 1 |
3.3%
|
|
| September | 1 |
3.3%
|