| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 155 |
78.7%
|
| 2 | No | 15 |
7.6%
|
| 88 | Don't know | 1 |
0.5%
|
| 99 | Don't know | 26 |
13.2%
|
| Sysmiss | 14411 |