| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 186 |
11.6%
|
| 2 | No | 1259 |
78.2%
|
| 3 | Don't know | 162 |
10.1%
|
| 7 | 3 |
0.2%
|
|
| 0 | NR | 40 | |
| 9 | NA | 23 | |
| Sysmiss | 1327 |