| Value | Category | Cases | |
|---|---|---|---|
| 0 | none | 469 |
39%
|
| 1 | 1child | 144 |
12%
|
| 2 | 2child | 379 |
31.5%
|
| 3 | 3child | 136 |
11.3%
|
| 4 | 4child | 49 |
4.1%
|
| 5 | 5child | 19 |
1.6%
|
| 6 | 6child | 8 |
0.7%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 |