| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | None | 490 |
20.4%
|
| 1 | Few | 1033 |
43%
|
| 2 | Some | 716 |
29.8%
|
| 3 | Most | 158 |
6.6%
|
| 4 | All | 3 |
0.1%
|