| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 4 |
0.2%
|
| 0 | None | 1024 |
42.7%
|
| 1 | Few | 702 |
29.3%
|
| 2 | Some | 425 |
17.7%
|
| 3 | Most | 231 |
9.6%
|
| 4 | All | 14 |
0.6%
|