| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 115 |
1.9%
|
| 2 | No | 5906 |
97.4%
|
| 97 | Don't know | 29 |
0.5%
|
| 98 | Refuse | 12 |
0.2%
|
| Sysmiss | 56423 |