| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2288 |
92.9%
|
| 2 | No | 148 |
6%
|
| 7 | Missing | 0 |
0%
|
| 9 | DK | 27 |
1.1%
|
| Sysmiss | 4803 |