| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 0 |
0%
|
| 1 | Yes | 195 |
9.1%
|
| 2 | 1923 |
90.1%
|
|
| 3 | 16 |
0.7%
|
|
| Sysmiss | 123 |