| Value | Category | Cases | |
|---|---|---|---|
| -99 | refused to answer | 0 |
0%
|
| 0 | No | 154 |
97.5%
|
| 1 | Yes | 2 |
1.3%
|
| 999 | Not Applicable | 2 |
1.3%
|
| Sysmiss | 1 |