| Value | Category | Cases | |
|---|---|---|---|
| 1 | DA | 1172 |
83.3%
|
| 2 | NE | 208 |
14.8%
|
| 7 | NZ | 1 |
0.1%
|
| 8 | BO | 26 |
1.8%
|
| Sysmiss | 8322 |