| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 91 |
3.9%
|
| 2 | no | 2151 |
91.9%
|
| 8 | don't know | 37 |
1.6%
|
| 9 | not applicable | 0 |
0%
|
| 9999995 | missing:impute | 62 |
2.6%
|
| Sysmiss | 29 |