| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 215 |
52.8%
|
| 1 | One | 85 |
20.9%
|
| 2 | Two or more | 107 |
26.3%
|
| 3 | Prefer not to answer | 0 |
0%
|
| Sysmiss | 40 |