| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2235 |
7.2%
|
| 2 | No | 28795 |
92.7%
|
| 3 | D/K | 18 |
0.1%
|
| 9 | MSISSING | 0 |
0%
|
| Sysmiss | 145 |