| value | category | cases | |
|---|---|---|---|
| 0 | 37 |
88.1%
|
|
| 1 | 1 |
2.4%
|
|
| 8 | 3 |
7.1%
|
|
| 13 | 1 |
2.4%
|
|
| 97 | Inconsistent | 0 |
0%
|
| 98 | DK | 0 |
0%
|
| 99 | 1 | ||
| Sysmiss | 9054 |