| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 2139 |
91.4%
|
| 2 | no | 110 |
4.7%
|
| 8 | don't know | 40 |
1.7%
|
| 9 | not applicable | 1 |
0%
|
| 9999995 | missing:impute | 51 |
2.2%
|
| Sysmiss | 29 |