| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 1669 |
93.9%
|
| 2 | Yes | 101 |
5.7%
|
| 8 | Don't know | 7 |
0.4%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 2999 |