| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Very Useful | 174 |
29.2%
|
| 2 | 2. Useful | 110 |
18.5%
|
| 3 | 3. Fairly useful | 57 |
9.6%
|
| 4 | 4. Quite useful | 46 |
7.7%
|
| 5 | 5. Not useful | 209 |
35.1%
|
| Sysmiss | 2214 |