| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | One person | 3543 | 17753 |
4.3%
|
| 2 | Nuclear | 67704 | 339196 |
81.8%
|
| 3 | Extended | 10118 | 50649 |
12.2%
|
| 4 | Composed | 168 | 841 |
0.2%
|
| 9 | not stated | 1227 | 6134 |
1.5%
|