| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 287 |
13.9%
|
| 2 | No | 1753 |
84.8%
|
| 3 | Don't know | 24 |
1.2%
|
| 4 | 1 |
0%
|
|
| 99 | 1 |
0%
|
|
| 0 | NR | 60 | |
| 9 | NA | 19 | |
| Sysmiss | 855 |