| Value | Category | Cases | |
|---|---|---|---|
| 1 | one person | 1326 |
30.2%
|
| 2 | 1550 |
35.3%
|
|
| 3 | 530 |
12.1%
|
|
| 4 | 654 |
14.9%
|
|
| 5 | 258 |
5.9%
|
|
| 6 | 57 |
1.3%
|
|
| 7 | 11 |
0.3%
|
|
| 8 | 3 |
0.1%
|
|
| 9 | 3 |
0.1%
|