| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.1%
|
|
| 1 | Yes | 1760 |
92.4%
|
| 2 | No | 142 |
7.5%
|
| 4 | 1 |
0.1%
|
|
| Sysmiss | 17894 |