| Value | Category | Cases | |
|---|---|---|---|
| -66 | Refused to answer | 0 |
0%
|
| 1 | None | 15 |
2.3%
|
| 2 | One | 56 |
8.8%
|
| 3 | Two | 151 |
23.6%
|
| 4 | Three or four | 224 |
35%
|
| 5 | Five through eight | 126 |
19.7%
|
| 6 | Nine or more | 68 |
10.6%
|