| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 56 |
0.2%
|
| 0 | None | 18679 |
67.4%
|
| 1 | Few | 5721 |
20.6%
|
| 2 | Some | 2300 |
8.3%
|
| 3 | Most | 865 |
3.1%
|
| 4 | All | 92 |
0.3%
|