Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 13 |
2.5%
|
-7 | Does not apply (spontaneous) | 8 |
1.5%
|
1 | Not at all useful | 31 |
5.9%
|
2 | Not very useful | 59 |
11.2%
|
3 | Somewhat useful | 170 |
32.1%
|
4 | Very useful | 248 |
46.9%
|
Sysmiss | 466 |