| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
0.4%
|
|
| 1 | Yes | 1022 |
37.9%
|
| 2 | No | 1656 |
61.4%
|
| 3 | 1 |
0%
|
|
| 4 | 3 |
0.1%
|
|
| 5 | 2 |
0.1%
|
|
| 7 | 1 |
0%
|
|
| Sysmiss | 25341 |