| Value | Category | Cases | |
|---|---|---|---|
| 0 | Skip to D33 | 142 |
46.9%
|
| 3 | 115 |
38%
|
|
| 4 | 28 |
9.2%
|
|
| 5 | 15 |
5%
|
|
| 6 | 2 |
0.7%
|
|
| 7 | 1 |
0.3%
|
|
| 96 | If plot not listed in Plotid | 0 |
0%
|
| Sysmiss | 1977 |