| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 5414 |
99%
|
| 2 | No | 50 |
0.9%
|
| 5 | Missing | 1 |
0%
|
| 6 | 1 |
0%
|
|
| 7 | Refused | 0 |
0%
|
| 9 | NA | 2 |
0%
|
| Sysmiss | 2 |