| Value | Category | Cases | |
|---|---|---|---|
| 1 | SHELLED | 5984 |
63.1%
|
| 2 | UNSHELLED | 2035 |
21.5%
|
| 3 | NOT APPLICABLE | 1460 |
15.4%
|
| 5 | 1 |
0%
|
|
| Sysmiss | 689 |