| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 4205 |
73.5%
|
| 1 | Yes | 1362 |
23.8%
|
| 2 | 137 |
2.4%
|
|
| 3 | 19 |
0.3%
|
|
| Sysmiss | 10697 |