| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 479 |
3.3%
|
| 2 | No | 13982 |
95.8%
|
| 22 | 1 |
0%
|
|
| 99 | Don't know | 131 |
0.9%
|
| Sysmiss | 15 |