| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 0 |
0%
|
| 2 | 2 |
0.5%
|
|
| 3 | 5 |
1.3%
|
|
| 4 | 27 |
7.2%
|
|
| 5 | 55 |
14.7%
|
|
| 6 | 61 |
16.3%
|
|
| 7 | 63 |
16.8%
|
|
| 8 | 68 |
18.1%
|
|
| 9 | 51 |
13.6%
|
|
| 10 | Very effectively | 43 |
11.5%
|
| 11 | Don't know | 37 | |
| Sysmiss | 11 |