| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 1974 |
81.9%
|
| 1 | Few | 362 |
15%
|
| 2 | Some | 74 |
3.1%
|
| 3 | Most | 0 |
0%
|
| 4 | All | 0 |
0%
|