| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 252 |
8.4%
|
| 1 | Yes | 2752 |
91.5%
|
| 98 | DK | 4 |
0.1%
|
| 88 | NA | 6097 | |
| 99 | Missing | 23 |