| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1768 |
59.7%
|
| 2 | No | 1190 |
40.2%
|
| 7 | NZ | 0 |
0%
|
| 8 | BO | 1 |
0%
|
| Sysmiss | 44 |