| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 801 |
12.9%
|
| 1 | Yes | 4619 |
74.7%
|
| 98 | DK | 766 |
12.4%
|
| 88 | NA | 2938 | |
| 99 | Missing | 4 |