| Value | Category | Cases | |
|---|---|---|---|
| 1 | DA | 1565 |
81.1%
|
| 2 | NE | 338 |
17.5%
|
| 7 | NZ | 0 |
0%
|
| 8 | BO | 27 |
1.4%
|
| Sysmiss | 5600 |