| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1030 |
12.7%
|
| 2 | No | 6829 |
84.4%
|
| 3 | 229 |
2.8%
|
|
| 8 | Don't know | 0 |
0%
|
| Sysmiss | 8398 |