| Value | Category | Cases | |
|---|---|---|---|
| -1 | missing | 12 |
0%
|
| 0 | not applicable | 497 |
0.8%
|
| 1 | no | 13413 |
21.2%
|
| 2 | yes | 47673 |
75.3%
|
| 7 | not clear | 2 |
0%
|
| 8 | can't choose | 680 |
1.1%
|
| 9 | decline to answer | 1042 |
1.6%
|
| Sysmiss | 18698 |