| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 19 |
0.4%
|
| 2 | No | 4320 |
99.2%
|
| 8 | DK | 14 |
0.3%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 365 |