| Value | Category | Cases | |
|---|---|---|---|
| 0 | none | 815 |
35.1%
|
| 1 | 1child | 372 |
16%
|
| 2 | 2child | 498 |
21.4%
|
| 3 | 3child | 294 |
12.6%
|
| 4 | 4child | 165 |
7.1%
|
| 5 | 5child | 78 |
3.4%
|
| 6 | 6child | 103 |
4.4%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 |