| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 1722 |
7.8%
|
| 2 | no | 3472 |
15.7%
|
| 98 | don't know | 6 |
0%
|
| 99 | refuse to answer | 4 |
0%
|
| Missing value | 16888 |
76.4%
|