| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 9 |
1.5%
|
| 2 | 5 |
0.8%
|
|
| 3 | 15 |
2.5%
|
|
| 4 | 20 |
3.3%
|
|
| 5 | 61 |
10.1%
|
|
| 6 | 78 |
12.9%
|
|
| 7 | 82 |
13.5%
|
|
| 8 | 113 |
18.6%
|
|
| 9 | 70 |
11.6%
|
|
| 10 | Very effectively | 63 |
10.4%
|
| 11 | Don't know | 63 |
10.4%
|
| Sysmiss | 27 |
4.5%
|