| Value | Category | Cases | |
|---|---|---|---|
| 1 | Pit | 178 |
87.7%
|
| 2 | Skip | 18 |
8.9%
|
| 3 | Bush | 5 |
2.5%
|
| 96 | Other (specify) | 2 |
1%
|
| Sysmiss | 97 |