| Value | Category | Cases | |
|---|---|---|---|
| 1 | SHELLED | 1984 |
63%
|
| 2 | UNSHELLED | 789 |
25%
|
| 3 | NOT APPLICABLE | 374 |
11.9%
|
| 4 | 1 |
0%
|
|
| 5 | 1 |
0%
|
|
| 7 | 1 |
0%
|
|
| Sysmiss | 244 |