| Value | Category | Cases | |
|---|---|---|---|
| 1 | too expensive | 52 |
26.8%
|
| 2 | tedious | 17 |
8.8%
|
| 3 | useless | 81 |
41.8%
|
| 4 | other | 44 |
22.7%
|
| Sysmiss | 4806 |