| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 998 |
19.9%
|
| 2 | No | 2347 |
46.9%
|
| 98 | Don't know | 159 |
3.2%
|
| 99 | Refuse to answer | 3 |
0.1%
|
| Missing value | 1500 |
30%
|