| Value | Category | Cases | |
|---|---|---|---|
| 0 | Skip | 0 |
0%
|
| 1 | plot 1 | 4 |
25%
|
| 2 | plot 2 | 7 |
43.8%
|
| 3 | plot 3 | 5 |
31.3%
|
| 4 | other plot | 0 |
0%
|
| Sysmiss | 1946 |