| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 538 |
25.9%
|
| 2 | No | 1510 |
72.7%
|
| 3 | Don't know | 27 |
1.3%
|
| 4 | 2 |
0.1%
|
|
| 5 | 1 |
0%
|
|
| 0 | NR | 41 | |
| 9 | NA | 22 | |
| Sysmiss | 859 |