| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 1497 |
62.4%
|
| 1 | Few | 643 |
26.8%
|
| 2 | Some | 202 |
8.4%
|
| 3 | Most | 51 |
2.1%
|
| 4 | All | 7 |
0.3%
|