| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 0 |
0%
|
| 2 | 3 |
1.7%
|
|
| 3 | 1 |
0.6%
|
|
| 4 | 12 |
6.7%
|
|
| 5 | 23 |
12.8%
|
|
| 6 | 19 |
10.6%
|
|
| 7 | 46 |
25.7%
|
|
| 8 | 43 |
24%
|
|
| 9 | 23 |
12.8%
|
|
| 10 | Very effectively | 9 |
5%
|
| 11 | Don't know | 169 | |
| Sysmiss | 12 |