| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 1571 |
65.5%
|
| 1 | Few | 679 |
28.3%
|
| 2 | Some | 122 |
5.1%
|
| 3 | Most | 28 |
1.2%
|
| 4 | All | 0 |
0%
|