| Value | Category | Cases | |
|---|---|---|---|
| 1 | EASILY | 1871 |
96.1%
|
| 2 | WITH SOME DIFFICULTY | 71 |
3.6%
|
| 3 | WITH MUCH DIFFICULTY | 0 |
0%
|
| 4 | UNABLE TO DO | 4 |
0.2%
|
| Sysmiss | 3850 |