| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 0 |
0%
|
| 1 | Yes | 5006 |
92.1%
|
| 2 | No | 426 |
7.8%
|
| 6 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| Sysmiss | 13367 |