| Value | Category | Cases | |
|---|---|---|---|
| 0 | Skip to D33 | 20 |
41.7%
|
| 4 | 18 |
37.5%
|
|
| 5 | 5 |
10.4%
|
|
| 6 | 2 |
4.2%
|
|
| 96 | If plot not listed in Plotid | 3 |
6.3%
|
| Sysmiss | 2232 |