| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 175 |
17.6%
|
| 2 | No | 797 |
80%
|
| 3 | Don't know | 23 |
2.3%
|
| 99 | 1 |
0.1%
|
|
| 0 | NR | 74 | |
| 9 | NA | 1065 | |
| Sysmiss | 865 |