| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0.1%
|
| 0 | None | 901 |
75.1%
|
| 1 | Few | 226 |
18.8%
|
| 2 | Some | 53 |
4.4%
|
| 3 | Most | 11 |
0.9%
|
| 4 | All | 8 |
0.7%
|