| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 740 |
55.3%
|
| 1 | Yes | 593 |
44.4%
|
| 2 | 3 |
0.2%
|
|
| 150 | 1 |
0.1%
|
|
| Sysmiss | 3656 |