| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 16357 |
83.2%
|
| 2 | No | 2888 |
14.7%
|
| 3 | Don't know | 415 |
2.1%
|
| 4 | 1 |
0%
|
|
| Sysmiss | 137 |