| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | No - no difficulty | 4172 | 6150 |
93.5%
|
| 2 | Yes - some difficulty | 321 | 383 |
5.8%
|
| 3 | Yes - a lot of difficulty | 43 | 41 |
0.6%
|
| 4 | Cannot do at all | 2 | 1 |
0%
|
| Sysmiss | 12588 | 0 |