| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 24 |
0.8%
|
| 2 | no | 849 |
27.8%
|
| 98 | don't know | 15 |
0.5%
|
| 99 | refuse to answer | 2 |
0.1%
|
| Missing value | 2168 |
70.9%
|