| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 1700 |
97.4%
|
| 2 | no | 46 |
2.6%
|
| 7 | Dont know | 0 |
0%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 1 |