| Value | Category | Cases | |
|---|---|---|---|
| 0 | Skip to D33 | 23 |
50%
|
| 6 | 13 |
28.3%
|
|
| 7 | 7 |
15.2%
|
|
| 96 | If plot not listed in Plotid | 3 |
6.5%
|
| Sysmiss | 2234 |