| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 11 |
4.8%
|
| 2 | No | 1 |
0.4%
|
| 3 | 212 |
93.4%
|
|
| 4 | 1 |
0.4%
|
|
| Sysmiss | 2 |