| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 3210 |
66.4%
|
| 1 | Yes | 1621 |
33.6%
|
| 2 | Depends | 0 |
0%
|
| 8 | Don't know | 0 |
0%
|
| 9 | 8 | ||
| Sysmiss | 43 |