| Value | Category | Cases | |
|---|---|---|---|
| 1 | None (0%) | 11 |
12.8%
|
| 2 | Some (25%) | 20 |
23.3%
|
| 3 | Half (50%) | 18 |
20.9%
|
| 4 | Most (75%) | 21 |
24.4%
|
| 5 | All (100%) | 16 |
18.6%
|
| Sysmiss | 751 |