| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
0.7%
|
|
| 1 | too expinsive | 225 |
24.9%
|
| 2 | tedious (time censuring/complicated) | 66 |
7.3%
|
| 3 | useless (no perceived benefit) | 481 |
53.2%
|
| 4 | other | 126 |
13.9%
|
| Sysmiss | 2044 |