| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 1950 |
81.6%
|
| 1 | Few | 336 |
14.1%
|
| 2 | Some | 82 |
3.4%
|
| 3 | Most | 16 |
0.7%
|
| 4 | All | 6 |
0.3%
|