| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1851 |
54.8%
|
| 2 | NO | 1525 |
45.1%
|
| 7 | 3 |
0.1%
|
|
| 97 | 1 |
0%
|
|
| Sysmiss | 1504 |