| Value | Category | Cases | |
|---|---|---|---|
| -66 | Refused to answer | 0 |
0%
|
| 1 | None | 271 |
8.4%
|
| 2 | One | 453 |
14%
|
| 3 | Two | 830 |
25.6%
|
| 4 | Three or four | 1025 |
31.6%
|
| 5 | Five through eight | 422 |
13%
|
| 6 | Nine or more | 241 |
7.4%
|
| Sysmiss | 13 |