| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.1%
|
|
| 1 | Yes and can show | 314 |
39.2%
|
| 2 | Yes but cannot show | 93 |
11.6%
|
| 3 | No | 394 |
49.1%
|
| Sysmiss | 19 |