| Value | Category | Cases | |
|---|---|---|---|
| 1 | S: Shelled | 1728 |
55.9%
|
| 2 | U: Unshelled | 756 |
24.5%
|
| 3 | Not Applicable | 605 |
19.6%
|
| 8 | 1 |
0%
|
|
| Sysmiss | 25053 |