| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 4 |
2.5%
|
| 2 | 7 |
4.3%
|
|
| 3 | 9 |
5.6%
|
|
| 4 | 10 |
6.2%
|
|
| 5 | 28 |
17.3%
|
|
| 6 | 20 |
12.3%
|
|
| 7 | 29 |
17.9%
|
|
| 8 | 14 |
8.6%
|
|
| 9 | 21 |
13%
|
|
| 10 | Very effectively | 20 |
12.3%
|
| 11 | Don't know | 0 |
0%
|
| Sysmiss | 98 |