| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 1 |
0.4%
|
| 2 | No | 23 |
10.1%
|
| 3 | 33 |
14.5%
|
|
| 4 | 166 |
73.1%
|
|
| 5 | 2 |
0.9%
|
|
| Sysmiss | 2 |