| Value | Category | Cases | |
|---|---|---|---|
| 0 | Skip to D33 | 71 |
44.1%
|
| 4 | 61 |
37.9%
|
|
| 5 | 14 |
8.7%
|
|
| 6 | 10 |
6.2%
|
|
| 7 | 4 |
2.5%
|
|
| 96 | If plot not listed in Plotid | 1 |
0.6%
|
| Sysmiss | 2119 |