| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2 |
0.2%
|
| 0 | None | 890 |
74.2%
|
| 1 | Few | 255 |
21.3%
|
| 2 | Some | 37 |
3.1%
|
| 3 | Most | 16 |
1.3%
|
| 4 | All | 0 |
0%
|