| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.9%
|
|
| 1 | Yes | 166 |
75.8%
|
| 2 | No | 50 |
22.8%
|
| 9 | 1 |
0.5%
|
|
| 99 | DK/RF | 0 |
0%
|
| Sysmiss | 1291 |