| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 11538 |
99.3%
|
| 2 | NO | 71 |
0.6%
|
| 99 | REFUSED | 3 |
0%
|
| a | 6 |
0.1%
|
|
| Sysmiss | 157 |