| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 7 |
3%
|
| 2 | 4 |
1.7%
|
|
| 3 | 5 |
2.1%
|
|
| 4 | 6 |
2.5%
|
|
| 5 | 22 |
9.3%
|
|
| 6 | 20 |
8.4%
|
|
| 7 | 22 |
9.3%
|
|
| 8 | 36 |
15.2%
|
|
| 9 | 24 |
10.1%
|
|
| 10 | Very effectively | 64 |
27%
|
| 11 | Don't know | 27 |
11.4%
|
| Sysmiss | 20 |