| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 6 |
2.7%
|
| 2 | 1 |
0.4%
|
|
| 3 | 8 |
3.6%
|
|
| 4 | 16 |
7.1%
|
|
| 5 | 26 |
11.6%
|
|
| 6 | 26 |
11.6%
|
|
| 7 | 50 |
22.3%
|
|
| 8 | 26 |
11.6%
|
|
| 9 | 27 |
12.1%
|
|
| 10 | Very effectively | 38 |
17%
|
| 11 | Don't know | 0 |
0%
|
| Sysmiss | 131 |