| Value | Category | Cases | |
|---|---|---|---|
| -99 | 185 |
49.2%
|
|
| 1 | yes, easily | 170 |
45.2%
|
| 2 | yes, with difficulty | 11 |
2.9%
|
| 3 | no | 10 |
2.7%
|
| Sysmiss | 7734 |