| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | No - no difficulty | 4453 | 6498 |
98.9%
|
| 2 | Yes - some difficulty | 72 | 70 |
1.1%
|
| 3 | Yes - a lot of difficulty | 10 | 5 |
0.1%
|
| 4 | Cannot do at all | 3 | 1 |
0%
|
| Sysmiss | 12588 | 0 |