| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 91 |
6.5%
|
| 2 | No | 1315 |
93.5%
|
| 8 | Don't know | 0 |
0%
|
| 99 | Unknown | 0 |
0%
|
| Sysmiss | 175 |