| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3100 |
21.5%
|
| 2 | No | 11311 |
78.5%
|
| 7 | NZ | 0 |
0%
|
| 8 | BO | 0 |
0%
|
| Sysmiss | 2716 |