| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 29417 |
36.6%
|
| 2 | No | 34519 |
42.9%
|
| 3 | 1 |
0%
|
|
| 6 | 1 |
0%
|
|
| 9 | missing | 16446 |
20.5%
|
| Sysmiss | 56 |