| Value | Category | Cases | |
|---|---|---|---|
| 1 | too expensive | 66 |
7.5%
|
| 2 | tedious | 207 |
23.5%
|
| 3 | useless | 282 |
32%
|
| 4 | other | 326 |
37%
|
| Sysmiss | 4329 |