| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 1327 |
55.3%
|
| 1 | Few | 822 |
34.3%
|
| 2 | Some | 175 |
7.3%
|
| 3 | Most | 73 |
3%
|
| 4 | All | 3 |
0.1%
|