| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.2%
|
|
| 1 | Yes | 29 |
3.5%
|
| 2 | No | 787 |
96.1%
|
| 7 | 1 |
0.1%
|
|
| Sysmiss | 2 |