| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO, NO DIFFICULTY | 26456 |
97.6%
|
| 2 | YES, SOME | 319 |
1.2%
|
| 3 | YES, A LOT | 40 |
0.1%
|
| 4 | CANNOT DO | 282 |
1%
|
| Sysmiss | 1255 |