| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 10 |
3.2%
|
| 2 | 5 |
1.6%
|
|
| 3 | 26 |
8.2%
|
|
| 4 | 43 |
13.6%
|
|
| 5 | 51 |
16.1%
|
|
| 6 | 56 |
17.7%
|
|
| 7 | 70 |
22.1%
|
|
| 8 | 31 |
9.8%
|
|
| 9 | 11 |
3.5%
|
|
| 10 | Very effectively | 14 |
4.4%
|
| 11 | Don't know | 85 | |
| Sysmiss | 19 |