| Value | Category | Cases | |
|---|---|---|---|
| 1 | None (0%) | 30 |
2.6%
|
| 2 | Some (25%) | 121 |
10.4%
|
| 3 | Half (50%) | 166 |
14.3%
|
| 4 | Most (75%) | 263 |
22.7%
|
| 5 | All (100%) | 579 |
50%
|
| Sysmiss | 254 |