| Value | Category | Cases | |
|---|---|---|---|
| -66 | Refused to answer | 0 |
0%
|
| 1 | None | 300 |
9.3%
|
| 2 | One | 773 |
23.9%
|
| 3 | Two | 1039 |
32.1%
|
| 4 | Three or four | 779 |
24%
|
| 5 | Five through eight | 224 |
6.9%
|
| 6 | Nine or more | 126 |
3.9%
|
| Sysmiss | 14 |