| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3320 |
84.2%
|
| 2 | No | 513 |
13%
|
| 3 | Don't know | 112 |
2.8%
|
| 99 | Not specified | 0 |
0%
|
| Sysmiss | 53 |