| Value | Category | Cases | |
|---|---|---|---|
| 1 | 27 |
90%
|
|
| 2 | 3 |
10%
|
|
| 97 | Refused | 0 |
0%
|
| 98 | Don't know | 0 |
0%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 1695 |