| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
66.7%
|
|
| 4 | 1 |
11.1%
|
|
| 7 | 2 |
22.2%
|
|
| 97 | Inconsistent | 0 |
0%
|
| 98 | DK | 0 |
0%
|
| Sysmiss | 9048 |