| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 298 |
11.7%
|
| 2 | No | 2254 |
88.3%
|
| 7 | NZ | 0 |
0%
|
| 8 | BO | 2 |
0.1%
|
| Sysmiss | 5702 |