| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 217 |
11.5%
|
| 2 | No | 1640 |
87.2%
|
| 3 | Don't know | 19 |
1%
|
| 4 | 1 |
0.1%
|
|
| 21 | 1 |
0.1%
|
|
| 99 | 3 |
0.2%
|
|
| 0 | NR | 57 | |
| 9 | NA | 227 | |
| Sysmiss | 835 |