| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 4 |
0.3%
|
| 0 | None | 1012 |
84.3%
|
| 1 | Few | 126 |
10.5%
|
| 2 | Some | 47 |
3.9%
|
| 3 | Most | 5 |
0.4%
|
| 4 | All | 6 |
0.5%
|