| Value | Category | Cases | |
|---|---|---|---|
| 1 | DA | 278 |
3.7%
|
| 2 | NE | 7216 |
96.1%
|
| 7 | NZ | 0 |
0%
|
| 8 | 17 |
0.2%
|
|
| Sysmiss | 19 |