| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 9 |
0.8%
|
| 0 | None | 867 |
72.3%
|
| 1 | Few | 211 |
17.6%
|
| 2 | Some | 78 |
6.5%
|
| 3 | Most | 35 |
2.9%
|
| 4 | All | 0 |
0%
|