| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.5%
|
|
| 1 | Yes | 97 |
43.9%
|
| 2 | No | 122 |
55.2%
|
| 3 | 1 |
0.5%
|
|
| Sysmiss | 13909 |