| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 0 |
0%
|
| 3 | 8 |
2.1%
|
|
| 4 | 17 |
4.5%
|
|
| 5 | 46 |
12.2%
|
|
| 6 | 81 |
21.5%
|
|
| 7 | 82 |
21.8%
|
|
| 8 | 56 |
14.9%
|
|
| 9 | 41 |
10.9%
|
|
| 10 | Very effectively | 46 |
12.2%
|
| 11 | Don't know | 31 | |
| Sysmiss | 15 |