| Value | Category | Cases | |
|---|---|---|---|
| 0 | 54 |
5.3%
|
|
| 1 | 342 |
33.9%
|
|
| 2 | 305 |
30.2%
|
|
| 3 | 179 |
17.7%
|
|
| 4 | 79 |
7.8%
|
|
| 5 | 36 |
3.6%
|
|
| 6 | 6 people or more | 15 |
1.5%
|