| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 20 |
4.5%
|
| 2 | No | 425 |
95.1%
|
| 7 | Don't Know | 2 |
0.4%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 16515 |