| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 1687 |
76.5%
|
| 2 | no | 519 |
23.5%
|
| 7 | DO NOT KNOW | 0 |
0%
|
| 9 | missing | 0 |
0%
|
| Sysmiss | 290 |