| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 655 |
74.6%
|
| 2 | No | 146 |
16.6%
|
| 3 | Not applicable | 14 |
1.6%
|
| 4 | Don't know | 63 |
7.2%
|
| Sysmiss | 2014 |