| Value | Category | Cases | |
|---|---|---|---|
| 1 | Easy | 784 |
55.7%
|
| 2 | Difficult | 209 |
14.9%
|
| 3 | Impossible | 19 |
1.4%
|
| 4 | Not needed for my business (go to next item) | 395 |
28.1%
|
| Sysmiss | 1732 |