| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1028 |
34.7%
|
| 2 | No | 1931 |
65.3%
|
| 7 | NZ | 0 |
0%
|
| 8 | BO | 0 |
0%
|
| Sysmiss | 44 |