| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 189 |
80.1%
|
| 2 | no | 47 |
19.9%
|
| 77 | refuse | 0 |
0%
|
| 88 | dont know | 0 |
0%
|
| 99 | missing | 0 |
0%
|
| Sysmiss | 4734 |