| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 4183 |
73.1%
|
| 1 | Yes | 1006 |
17.6%
|
| 2 | 451 |
7.9%
|
|
| 3 | 83 |
1.5%
|
|
| Sysmiss | 10697 |