| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 893 |
97.9%
|
| 1 | Yes | 19 |
2.1%
|
| 2 | Yes | 0 |
0%
|
| 3 | Yes | 0 |
0%
|
| 4 | Yes | 0 |
0%
|
| 5 | Yes | 0 |
0%
|
| 6 | Yes | 0 |
0%
|
| Sysmiss | 3 |