| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
1%
|
|
| 1 | SHELLED | 146 |
71.2%
|
| 2 | UNSHELLED | 29 |
14.1%
|
| 3 | NOT APPLICABLE | 28 |
13.7%
|
| Sysmiss | 3189 |