| Value | Category | Cases | |
|---|---|---|---|
| -999 | Don't know | 0 |
0%
|
| -888 | Refuse to answer | 0 |
0%
|
| -777 | Not applicable | 0 |
0%
|
| 1 | Yes, successfully | 231 |
10.7%
|
| 2 | Yes, unsuccessfully | 48 |
2.2%
|
| 5 | No | 1887 |
87.1%
|
| 11 | .R | 12 | |
| Sysmiss | 1 |