| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 453 |
8.2%
|
| 2 | No | 5009 |
91%
|
| 3 | 1 |
0%
|
|
| 7 | Don't know | 18 |
0.3%
|
| 8 | Refused | 19 |
0.3%
|
| 9 | Missing | 7 |
0.1%
|
| Sysmiss | 119 |